Gregory Jein
"Ah, if I had more time…"
– Greg Jein, Model Maker, citing the mantra of the always under impossible deadlines working model maker guild, 1979 (Return to Tomorrow - The Filming of Star Trek: The Motion Picture, p. 531)
Greg Jein  was a multiple Academy Award nominated science fiction model-maker and artist whose work includes studio models, props, and other artwork, such as landscape miniatures, that have appeared throughout the Star Trek franchise. He spent much of his time as an independent contractor operating his own model shop, "Gregory Jein Inc."

Jein was honored by SkyBox International with an individual card entry, no. 26, in their 1993 specialty Star Trek: The Next Generation - Behind the Scenes trading card set.

Phase II, The Motion Picture and "Encounter at Farpoint"
Greg Jein, an avid lifelong  fan, traces his professional connections to Star Trek as far back as the last quarter of , when Magicam subcontracted him to construct the first Star Trek: Phase II variant of the D7-class studio model. 

Though his build was eventually passed over for a larger version, he was asked by Douglas Trumbull nearly two years later to construct several miniatures for Spock's spacewalk inside V'ger for what had become . Initially thought to be a short assignment, Trumbull again approached Jein in late July 1979, three weeks into his initial assignment, when the realization struck that no work had been done yet on the interior V'ger studio models. Officially brought in by Entertainment Effects Group, since that company's mother company Future General Corporation was responsible for filming the interior footage of V'ger, Jein was given a mere three-four weeks to construct the various interior sections of V'ger. Greg Jein had to mobilize a large group of friends and acquaintances to get the work done in time. "We called people all over town. There were probably close to twenty or thirty of us working on it, on and off. At least four weekends we didn't go home at all. When it finally came out, we were still two or three days late.", he recalled. Bringing along a team that included novices Lisa Morton, Don Pennington, and Bill George of later Industrial Light & Magic (ILM) fame as pupils, they were still working on one end of the models, while filming had started on the other end. (Cinefex, issue 2, pp. 42-45)

In , ILM had him work as pattern or master lead modeler on the construction of the two and six-foot studio models of the  for the pilot episode  of the new  television series, reuniting him with his former pupil George. Apart from these, Jein was also largely responsible for the builds of the space vessel lifeform model and the Farpoint station maquette.

Forming Gregory Jein, Inc. 
When Greg Jein was brought in for the second time on the Motion Picture he needed to cover legal liabilities for the staff he had brought with him, and to this end he formed on  his own company, Gregory Jein, Inc., which went dormant after he was finished on the movie and a subsequent project, continuing to work on personal title as he had done before.  Upon completion of the work on "Encounter at Farpoint", he left ILM, revitalized his company with his workshop now located at Glencoe Avenue in Marina Del Rey, California and started working as an independent contractor company for the Star Trek franchise. (Cinefantastique, Vol 23 #2/3, p. 95) The build of the D'Kora-class studio model for the series fourth episode, , was the company's first Next Generation commission. Among his most notable achievements during this time were the four-foot USS Enterprise-D, which he built for later seasons of The Next Generation, and the recreated USS Enterprise and Deep Space Station K-7 models built for , Jein receiving his only Star Trek Emmy Award nomination for his visual effects work on that episode in .

Gregory Jein, Inc. was the primary supplier of studio models for the The Next Generations series during its entire run and produced the vast majority of the models for that series. Only during the second half of 1989 was the company not available to the television franchise, as the services of the company were exclusively reserved first by Associates and Ferren for  (with newcomer John Eaves, with whom Jein struck up an enduring friendship), and subsequently by Paramount Pictures for the production of  (with Ron Gress and Alan McFarland), made responsible for the construction of the various submarine studio models featured therein.  For both productions the company was subcontracted by the respective lead model making companies, Jein and his co-workers being lumped together under one credit only, "Gregory Jein, Inc.", for the first one (according to Eaves, Jein was less than cordially treated during the production ) and as Boss Film Studios in the latter case. During that period the slack was taken up by Starlight Effects and Tony Meininger. For The Final Frontier, Jein and his company also constructed, besides filming models, a range of hand-held props, the most notable being the more militaristic looking 2293 Type 2 phaser, designed by William Shatner and Nilo Rodis-Jamero. (The Making of the Trek Films, 3rd ed., p. 126) The only two other model builders called in on other occasions during those years, Science Fiction Modelmaking Associates and Jein's former pupil Bill George, were contracted to ease the workload on Gregory Jein, Inc. when demands for specific episodes were particularly tasking for the company. It was hot on the heels of the company's tenure for Red October, that the four-foot Enterprise-D model was constructed, late December 1989, during the holiday season. 

The models Jein and his company built for The Next Generation were predominantly shot at VFX company Image G, and just like his Original Series predecessor Richard C. Datin, Jr. had done for his builds, Jein could frequently be found on the stages of Image G, supervising the correct handling of the models, thereby serving as an impromptu model rigger/operator, as several behind-the-scenes stills and footage can attest to, among others in the special feature Stardate Revisited: The Origin of Star Trek - The Next Generation.

During The Next Generation years, Jein and his company were also called in to provide  with an additional range of hand-held props as well as replacing a number of Type 2 phaser he had done for the previous movie outing, but had been stolen by then. (The Making of the Trek Films, 3rd ed., p. 126) Aside from this, the company also constructed in the early 1990s, Star Trek-based display models for the  restaurant-franchise,  most notably that of the four-foot USS Enterprise-D, using the actual molds of the filming model (with the first one turning up in the New York City restaurant, which was the first to open ), and, out of his own volition, reference models to fill in historical gaps in official Star Trek lore for representation in Michael Okuda's 1993 official reference book, , with whom Jein struck up an enduring friendship. 

Even though they had created the landscape maquette for Benjamin Sisko's vision sequence in the pilot episode  (Movie Magic (TV series), Season 1, Episode 11), Gregory Jein, Inc. was superseded as primary studio model vendor for  and  by Meininger's Brazil-Fabrication & Design, though his company stepped in as Brazil's contributions started to wane after the fourth season of Deep Space Nine, resuming the provision of services for the franchise on an occasional basis, the "Trials and Tribble-ations" models, and the half-scale USS Excelsior model for , the most notable ones. Another contribution was the crash site maquette of the  in .  Yet, by this time Jein had to let go of most of his staff, and relied on freelancing sub-contractors to help him out when time was once again of the essence such as in the case of "Trials and Tribble-ations" for which he sub-contracted lighting expert Larry Albright and veteran mold plasterer Gunnar Ferdinandsen.

The company is no longer in existence, dissolved by Jein,  and has no further officially recorded credits to its name after the pilot episode of Deep Space Nine. Jein continued to ply his trade as an individual independent contractor on personal title, just as he started out. In 1998, for example, he worked on personal title for the model shop of Blue Sky/VIFX on the production of .

While Jein's company was involved with televised Star Trek, it became tradition to take a Polaroid of each and every finished model which was hung on a "wall-of-fame" in his modelshop. (Star Trek: Official Guide 4 - Mechanics, p. 145) Several of these became featured in the reference books Star Trek: The Next Generation - The Continuing Mission and Star Trek: Official Guide 4 - Mechanics.

Staff 
While operating Gregory Jein, Inc., his staff during the company's Star Trek years at one time or another included, among others:
Staff
Larry Albright (1996, subcontractor)
Eduardo Batres (1987-1990) 
Bill Church (1992, Model Maker )
John Eaves (1989-1991)
Gunnar Ferdinandsen (1996, subcontractor  )
Bill George (1979)
Mike Harsh
Jason Kaufman (1991-1994, 1998)
Bruce MacRae (1989-1993)
David Merriman, Jr. (1989-1990, subcontractor)
Lisa Morton (1979, 1987)
Don Pennington (1979)
Warren Riggs (1988-1989  )
Scott Schneider (1987-1988, 1991)
Richard Slifka
Greg Stuhl
Dana White (1989-1990)
Lou Zutavern (1987-1997 )
As was the case with several of the staff he brought with him on The Motion Picture, Jein's company served as a breeding ground for future visual effects talents. Riggs, Stuhl, and Schneider started out in the motion picture industry at Jein's, whereas Eaves and Kaufman were given the opportunity to further hone their budding talents.

Star Trek model work
Models credited in full or in part to Jein and/or his company include the following:(This list is currently incomplete.)
 
Star Trek: Phase II
D7-class model – first three-foot variant (unused)

V'ger – interior sections

Refit Constitution-class shuttlebay – both sizes
Galileo-type shuttlecraft – both sizes
Pioneer 10
Props

Props

Son'a collector – Study model
Son'a shuttle – Study model

TNG Season 1
Batris freighter
Constellation-class – fullfledged filming model
space module
D'deridex-class – original model
D'Kora-class – both models
Farpoint Station maquette
Galaxy-class – both six, and two-foot models
Space vessel lifeform
TNG Season 3
Ambassador-class
D'deridex-class model – second model
Galaxy-class – four-foot model, and its derivatives
Gomtuu
TNG Season 4
Freedom-class
McKinley Station
Nebula-class – full-fledged filming model
Niagara-class
Vor'cha-class
TNG Season 5
Apollo-class
 – damaged 
 – half-scaled model
Lysian sentry pod
TNG Season 6
Dyson Sphere – Interior and exterior maquettes
Remmler Array
Sydney-class
TNG Season 7
Galaxy-class – anti-future four-foot model variant modifications
Maquis fighter/raider
Negh'Var warship

DS9 Season 1
Benjamin Sisko's vision landscape maquette
Bajoran vessel
DS9 Season 3
Type 18 shuttlepod
DS9 Season 4
 – battle-damaged 
DS9 Season 5
Constitution-class – half-scaled model
D7-class – originally scaled model
Deep Space Station K-7 – second model
 – battle-damaged K't'inga-class
DS9 Season 6
 wreck – crash site maquette

VOY Season 3
Excelsior-class – second half-scaled model
Reference models (for representation in /)
Bonaventure (C1-21) – a copy of which used onscreen as a display model, with a second copy used as museum display piece
Daedalus-class – a copy of which used onscreen as a display model, with a second copy used as museum display piece
DY-100-class with booster rockets – also screen-used display model
Galaxy-class – four-foot display models for the Planet Hollywood restaurant franchise
Romulan-Earth War-era Romulan starship

Commercial availability
At one point in time some of Jein's work was commercially available to the public. On , , the parent company of Paramount Pictures, opened the  in Chicago, an attempt to emulate the merchandise store formula like the  and . Part of its merchandise was a limited production run of twelve each of Jein models for Star Trek, cast by Jein's company from the same molds as the original studio versions. The models chosen were the four-foot Galaxy-class, the D'deridex-class, the second (smaller) Excelsior-class, the Vor'cha-class, the D7-class, and the "Trials and Tribble-ations" version of the Constitution-class. They were sold in the US$5,000-$10,000 price range apiece, and came with certificates of authenticity, signed by Jein (the Constitution-class certificate also signed by original designer Matt Jefferies). These commercial models were, however, more crudely detailed and sported no internal lighting. The store was not a success and closed down in . That was the only time Jein originals were commercially available.  Pieces that by that time went unsold ended up in Planet Hollywood restaurants or the shop at the Las Vegas Star Trek: The Experience attraction  – for whose "The History of the Future Museum" exhibition Jein had, incidentally, constructed an additional copy of the Daedalus-class model.

Cameo
Jein provided photographs of himself in a baseball jersey to be used on a prop piece of artwork: Benjamin Sisko's baseball card depicting Buck Bokai in. Keone Young was later chosen to perform the role in the  episode . Many DS9 crew members were astonished by the physical similarity between the two men, although the producers maintained that this was a coincidence, and that they had simply cast the performer with the best acting ability. () The card itself had been on display in the "The History of the Future Museum" exhibition at the Star Trek: The Experience attraction.

Being a fan
As a fan, he provided art work in 1968 for the fanzine Inside Star Trek, among others the cover of issue two, continuing to do so for the fanzine T-Negative and the book Avon's 8, a fan-produced anthology of the British science fiction series Blake's 7, of which Jein was also a big fan. 

An influential piece of fan work was, when he wrote up an analysis of starship registries for the  issue of T-Negative, "The Case of Jonathan Doe Starship", in which he matched known and assumed names of starships to the, otherwise unrelated list of registry numbers seen in Commodore 's office in the Original Series first season episode . He also established that the  designation had become in vogue, at least behind-the-scenes, replacing the somewhat nondescript Starship-class designation, though actual canon references only became apparent years later in the live-action franchise.  This list of starships with registry numbers became popular among fans, and eventually FASA role playing game incorporated it into their sourcebooks. Michael Okuda, a fellow Original Series fan and who became aware of Jein's article when both men were working on The Undiscovered Country, adopted the list as a well-meant courtesy from one fan to another, for the official Chronology/Encyclopedia of 1993/4, and for which Jein, incidentally, had built the above mentioned reference models. Many of the registries became canon with the remastering of the Original Series in , when Okuda, serving as visual effects supervisor for the upgrade, married, where applicable, most of Jein's numbers to their respective ships. One of his registry numbers, that of the , had already appeared previously on-screen in the 2005 two-part season four episode,  of .

Aside from this, Greg Jein was always an avid movie memorabilia collector, and it was through his attendances at conventions in the 1970s, and subsequent acquaintances, that model makers like Lisa Morton, Don Pennington an Bill George got their first shots in the motion picture industry, as the first has attested to. (Sense of Scale) An avid live-long fan of The Original Series, Jein owned, aside from all the series' script treatment versions,  several props and studio models from that series, including the original Galileo shuttle model, he was gifted upon its discovery in the studio in 1987, as well as the Botany Bay model, both of which he had loaned out for display to the last "" of 1-3 April 1988, held in Los Angeles , and subsequently to the 's 1992-1993 Star Trek Smithsonian Exhibit and its 1993-1994 follow-up exhibition at the Hayden Planetarium, New York City.  Jein also provided several screen-used Original Series captain's chair's buttons, given to him by Original Series Visual Effects Supervisor Jim Rugg, for the recreation of the partial Original Series bridge, featured in the Next Generations sixth season episode . (Cinefantastique, Vol. 24, issue 3/4, p. 26) 

In , Jein served as technical adviser on James Cawley's fan-made internet series Star Trek: New Voyages (since rechristened Phase II) episode "World Enough and Time", which featured, Jeffery Quinn, George Takei, Grace Lee Whitney, Majel Barrett Roddenberry, and John Carrigan.

Career outside Star Trek
Other projects he worked for included among others the motion picture productions, not few of them considered science-fiction classics,  (1974), the science fantasy porn spoof Flesh Gordon (1974, serving alongside industry newcomer Joe Viskocil, who also was to work on The Motion Picture),  (1977, working as sub-contractor for Douglas Trumbull's Future General Corporation), and  (1979), which was the movie directly preceding his (second) participation in The Motion Picture. Directly after The Motion Picture, he revisited Close Encounters, still as "Gregory Jein, Inc.", for its 1980 "Special Edition", bringing along several of the staffers he had with him while working on the former for additional studio model work, after which his company went dormant until The Next Generation. Again as an individual contractor, he has subsequently worked on  (1980), War of the Worlds, The Blob (both 1988 and by then as his revived company), and after Berman-era Star Trek,  (2002),  (2004, uncredited modelshop supervisor but alongside Steve Burg, Daren Dochterman and makeup artists Glenn Hetrick and The Motion Pictures Ve Neill) ,  (2005),  (2009), The Adventures of Tintin (2011), and  John Carter (2012). Another project he worked on was  (1984, 2002 with several Trek alumni including Denise Okuda, Christopher Lloyd, Mark Stetson, and Robert Ito, among others). One of Jein's later credits had been as model maker for the acclaimed science fiction movie Interstellar (2014, again alongside Burg, and featured in one of the specials on its Blu-ray Disc release).

Television movies and series, he worked upon included among others,  (1983) and . Around the time Paramount Television developed Deep Space Nine they had concurrently another science fiction television series in development, called The Osiris Chronicles, and conceived in order to capitalize to the fullest on the renewed interest in science fiction at the time. For the pilot episode "", it was Jein's company that created the studio models, based on the designs of Jein's former pupil John Eaves.   The series however, was not picked up and the pilot episode remained the only one produced. The fact that Jein and his company were slated to become the primary model vendor for this series, might explain why he was not retained for Deep Space Nine, or that he was awarded the commission as compensation for losing the Star Trek account. Some of Jein's builds for the series later turned up in various 2008 It's A Wrap! sale and auctions as lots ,  and , alongside the otherwise exclusively Star Trek lots.

Jein was nominated for the Best Visual Effects Academy Award in  and  for his work on Close Encounters of the Third Kind and 1941, respectively. Jein also received no less than three consecutive nominations for the ADG Excellence in Production Design Awards, for Avatar (2010), Alice in Wonderland (2011), The Adventures of Tintin (2012), winning the first one. He was also nominated for an Emmy for his effects work on the HBO mini-series, Angels in America.

Greg Jein was prominently featured in the 2011 documentary Sense of Scale, in which several model makers discuss their craft, with Jein discussing, among others, his contributions to The Motion Picture and "Trials and Tribble-ations", and which also features Ron Gress, his former co-workers Lisa Morton, Scott Schneider and Bruce MacRae, Pat McClung and Gene Rizzardi.

On 28 June 2022 it was reported by several former colleagues of Jein, that he died on 22 May 2022 at the age of 76.  Jein succumbed to cardiac arrest after a long history of health issues that included a battle with diabetes. A family spokeswoman explained that the family had decided to keep his death a private affair for a month before going public.

Emmy Award nomination 
For his work on Star Trek, Jein received the following Emmy Award nomination as Model Maker in the category Outstanding Achievement in Special Visual Effects:
  for the episode , shared with Kevin P. Bouchez, Adam Howard, Laurie Resnick, Judy Elkins, Steve Fong, Don Lee, Davy T. Nethercutt, Adrian Hurley, Paul Maples, and Gary Hutzel

Star Trek interviews 
A reticent, modest and private man, interviews with Greg Jein, be it on screen or in writing, are relatively sparse, having arguably been on record for The Motion Picture the most as well as in most detail.
Star Trek DVD and Blu-ray special features:
 TNG Season 3 DVD special feature "Departmental Briefing Year Three: Greg Jein – Modelmaker", interviewed on 
 TNG Season 4 DVD special feature "Select Historical Data: A New Ship Debuts", interviewed on 5 October 2001
 TNG Season 1 Blu-ray special feature "Stardate Revisited, Part 3: The Continuing Mission" (2012)
 The Best of Both Worlds (Blu-ray) special feature "Regeneration: Engaging the Borg" (2013)
  Blu-ray special feature The Unknown Possibilities of Existence: Making "All Good Things" ()
Print publications:
"Inside V'ger: an Interview with Greg Jein and Bill George", James Van Hise, John Turek & Martin Cannon, Enterrpise Incidents, issue 8, 1980, pp. 12-17
"Greg Jein; Miniature Giant", Brad Munson, Cinefex, issue 2, August 1980, pp. 24-49
"Greg Jein: Inside the Mothership", David Hutchison, , issue 38, September 1980, pp. 18-22 
"Building the U.S.S. Enterprise", David Ian Salter, Cinefantastique, Vol 23 #2/3, 1992, p. 95
Star Trek: The Next Generation USS Enterprise NCC-1701-D Blueprints, accompanying booklet, July 1996 (discussion panel)
"Greg Jein Model Citizen", Larry Nemecek, , February/March 1998, pp. 56-57
"An Interview with Greg Jein", Osamu Kishikawa, Star Trek: Official Guide 4 - Mechanics, 1999, pp. 154-157 (Japanese text)
Return to Tomorrow - The Filming of Star Trek: The Motion Picture, December 2014
Star Trek documentaries:
" Models and Miniatures: A Model of Perfection", Movie Magic (TV series), Season 1, Episode 11 (1994)
Sense of Scale (2012)

Bibliography 
 Inside Star Trek, issue 2, August 1968, – Cover illustrator
T-Negative
 issue 3, September 1969 – Cover illustrator
 issue 4, December 1969 – Cover illustrator
 issue 5, February 1979 – Cover illustrator
 issue 6, April 1970 – Backcover illustrator
 issue 8, August 1970 – Co-illustrator
 issue 12, October 1971 – Co-illustrator
 issue 13, December 1971 – Co-illustrator
 issue 15, May 1972 – Co-illustrator
 issue 19, February 1973 – Co-illustrator
 issue 23, July 1974 – Co-illustrator
 issue 27, April 1973, "The Case of Jonathan Doe Starship", pp. 3-5. – Author
, 1993 et al., – Reference Models
, 1994 et al., – Reference Models
 Christie's 40 Years of Star Trek: The Collection auction catalog, 2006 – Foreword
 Star Trek: The Art of John Eaves, 2018 – Foreword

Appendices

Further reading 
Sci-Fi & Fantasy Models
"So, you want to build effects miniatures?! Part One", David Merriman, Jr., Issue 29, 1998, pp. 51-55
"So, you want to build effects miniatures?! Part Two", David Merriman, Jr, Issue 30, 1998, pp. 36-41
Star Trek: Official Guide 4 - Mechanics, 1999

External links 
 
 
 
 
 
 
 

de:Greg Jein
es:Gregory Jein
nl:Greg Jein
Art department
Special and Visual effects staff
Merchandise staff
Emmy Award nominees
ILM production staff