John Corwin / ... (2 episodes, 1967-1968)
Commissioner Dennis Randall / ... (67 episodes, 1967-1974)
Police Commissioner Randall
Ambassador Fox (1 episode, 1967)
Ludwig / ... (3 episodes, 1967-1972)
Gavin Cullen (в титрах отсутствует)
McNeil / ... (2 episodes, 1963-1964)
Paul Lepson (2 episodes, 1965-1967)
Sheriff Jonathan Ballard (1 episode, 1963)
Howard Raydon / ... (3 episodes, 1963-1964)
Bradford Fletcher (2 episodes, 1963-1966)
Psychiatrist (1 episode, 1960)
Merton / ... (2 episodes, 1959-1961)
Fletcher / ... (2 episodes, 1960-1964)