Otto Vonner / Karl Vonner
(segment "Never Trust a Lady")
Josh Darwin, the TV Producer
Ken Franklin / ... (3 episodes, 1971-1976)
(segment "Love and the Know-It-All") / ... (3 episodes, 1970-1972)
George Dinsdale / ... (2 episodes, 1968-1970)
Arthur Mannix (1 episode, 1965)
Harrison Floy / ... (2 episodes, 1959-1966)
Roger Cushman (1 episode, 1961)
Mark Lansing (1 episode, 1961)