The Immunity Syndrome/Credits

Cast

 * Commander John Koenig - Martin Landau
 * Doctor Helena Russell - Barbara Bain
 * Maya - Catherine Schell
 * Tony Verdeschi - Tony Anholt
 * Alan Carter - Nick Tate
 * Jerry Travis - Karl Held
 * Zoran - Nadim Sawalha
 * Alibe - Alibe Parsons
 * Bill Fraser - John Hug
 * Doctor Ed Spencer - Sam Dastor
 * Joe Lustig - Roy Boyd
 * Les Johnson - Walter McMonagle
 * Voice - Hal Galili
 * Command Center Operative Peter Reeves - Robert Reeves
 * Technician L Picard - Jenny Cresswell
 * Security Guard Pierce Quinton - Quentin Pierre
 * Guard - Jack Klaff
 * Survey Alphan - Harry Fielder