Ned Tanner / ... (2 episodes, 1972-1974)
Callendar / ... (3 episodes, 1974-1976)
Pierre Gropius (1 episode, 1968)
Dr. Prideman / ... (2 episodes, 1974-1975)
Koloth / ... (2 episodes, 1967)
Jack Archer (в титрах отсутствует)
Allen Sheridan / ... (2 episodes, 1959-1960)
Luke Fetch / ... (3 episodes, 1962-1975)
Nicholas Cannonvich / ... (2 episodes, 1957-1959)
Joe / ... (3 episodes, 1953-1955)
Capt. John 'Rusty' Rustford
(голос) (в титрах отсутствует)
The Talker (как Bill Campbell)
Cpl. Danny Dominick (as Bill Campbell)