Prescott / ... (4 episodes, 1975-1977)
Ben Loretz / ... (3 episodes, 1975-1976)
Jack Simmons / ... (2 episodes, 1969)
Pentagon Official (в титрах отсутствует)
Dr. Hoffman / ... (4 episodes, 1970-1971)
Foots Fortunati / ... (2 episodes, 1965-1966)
Горго (1961)
Gorgo (5.30)
Sam Slade
Horace Kingston / ... (2 episodes, 1970-1972)
Major Mac Baker, U.S. Observer
Lt. Barney Greenwald / ... (2 episodes, 1953-1958)
Giovanni (as Bill Sylvester)
Dr. Edmund 'Ned' Darrell 2 episodes, 1958