Lost in Space Wally Cox, Grant Sullivan, Norman Leavitt, Tommy Farrell, Mercedes McCambridge, Lyle Waggoner, Albert Salmi, Royal Dano, Strother Martin, Michael J. Pollard, Byron Morrow, Arte Johnson, Fritz Feld, John Carradine, Al Lewis, Hans Conried, Dennis Patrick, Michael Rennie, Daniel J. Travanti and Michael Conrad. Jonathan Harris, although a permanent cast member, was listed in the opening credits as "Special Guest Star" in every episode of "Lost in Space". Props and monsters were regularly recycled from other Irwin Allen shows. A sea monster outfit that had featured on Voyage to the Bottom of the Sea (TV series) might get a spray paint
Barry Kemp (TV producer) Barry Kemp (TV producer) Barry Kemp (born December 4, 1949) is a television producer, director and writer, and a movie producer. He has written for numerous TV shows throughout his career, but his two best known creations are "Newhart" (he wrote the oft-repeated line: "Hi, I'm Larry. This is my brother Darryl and this is my other brother Darryl"), which lasted for eight seasons on CBS (1982–1990) and "Coach", which lasted for nine seasons on ABC (1989–1997). His movie productions include "Romy and Michele's High School Reunion" and "Patch Adams". He is a graduate of the University of Iowa Department