FBI Agent O'Farrell / ... (2 episodes, 1984-1989)
Paul Tarsten (1 episode, 1985)
James Bennett / ... (1 episode, 1983)
Nick Rados (1 episode, 1975)
Vic Rankin (1 episode, 1976)
Sergeant Paul Barnett / ... (5 episodes, 1974-1977)
Detective Lt. David Harman / ... 7 episodes, 1974-1978
Joe Daley / ... (2 episodes, 1972-1974)
Jesse / ... (3 episodes, 1975-1978)
Bill Oliver / ... (2 episodes, 1968-1969)
Mr. Todd / ... (6 episodes, 1968-1974)
Lt. Deegan / ... (3 episodes, 1970-1971)
Jack Gannon / ... (2 episodes, 1966-1968)
Barton Ellis (1 episode, 1970)
Eddie Huntsinger / ... (2 episodes, 1964-1966)
Ace Larsen (1 episode, 1961)
Dr. Victor Garr (2 episodes, 1962-1963)
Lee Stevens, posing as Pete Gore
Detective Nick Vallejo / ... (2 episodes, 1957)
Frankie Nevada / ... (4 episodes, 1952-1958)
Michael Gordon, aka Mike Angelo
Elevator Operator (в титрах отсутствует)
Benny (as Bernard Zanville)
Henry Sloss (в титрах отсутствует)
Fraternity Boy (в титрах отсутствует)
Phil Grogan (в титрах отсутствует)
'Sparks' (radioman #1) (в титрах отсутствует)
Wirts (в титрах отсутствует)