Walter Soo Hoo
Walter Soo Hoo  was a Chinese-American actor who played an Enterprise command technician in the  first season episode , a Janus VI civilian engineer in , and a Kohm guard in the second season episode .

He filmed his scenes for "The Man Trap" on Friday  at Desilu Stage 9, and his scenes for "The Omega Glory" on Friday  and Monday  at Desilu Stage 11. As a background actor, he received no credit for his appearances.

Soo Hoo, whose all six siblings are actors, started out as a child actor, appearing in the short film The Rainbow Pass at the age of 5. He joined the Screen Actors Guild in 1954, took over the family business Chew Yuen Company, founded Phoenix Imports in 1975, and established Chinatown's Hop Louie restaurant in 1985. 

He later appeared in films such as Lady from Chungking (1942), Air Force (1943, with Charles Drake), and China's Little Devils (1945). As an adult, he became a bit and background actor, appearing in films like Love is a Many-Splendored Thing (1955, with Torin Thatcher and Keye Luke), Blood Alley (1955, with Paul Fix), Around the World in 80 Days (1956, with Walter Bacon, Al Cavens, Dick Cherney, Noble Chissell, Bill Couch, Sr., Joe Garcio, Joseph Glick, Lars Hensen, Chuck Hicks, Shep Houghton, Max Kleven, Keye Luke, Monty O'Grady, Victor Paul, Edwin Rochelle, Robert Strong, Sally Yarnell, and Ron Veto), The Green Berets (1968, with George Takei, Irene Tsu, Jason Evers, Walker Edmiston, and Vic Toyota), The Man Who Loved Women (1983, with Denise Crosby), and Big Trouble (1986, with Paul Dooley, Richard Libertini, and Conroy Gedeon).

His television credits include background spots in shows as Have Gun - Will Travel, Gunsmoke (with Bill Erwin, Ed McCready, Al Cavens, Pete Kellett, and Max Wagner), and The Wild Wild West (with Barry Atwater, Walker Edmiston, and Gary Epper, directed by Marvin Chomsky). More recently, he appeared in the 2007 film The Number 23, which starred Virginia Madsen and featured Ed Lauter.

Star Trek appearances

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Performers
TOS performers