Lost in Space Episode 40: West of Mars

General Information Director: Nathan Juran Writer: Michael Fessier Cast: Guy Williams, June Lockhart, Mark Goddard, Marta Kristen, Billy Mumy, Angela Cartwright, Jonathan Harris, Allan Melvin, Mickey Manners, and Ken Mayer Composer: Robert Drasnin Air Date: 11/30/1966 Production #: 9512 Overview Hoping to evade capture, Zeno (Jonathan Harris)—a notorious criminal who resembles Dr. Smith—assumes the […]