| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert DeMond | Crew | Writing | Screenplay |
Basil Dickey | Crew | Writing | Screenplay |
Bob Mark | Crew | Costume & Make-Up | Makeup Supervisor |
Bud Thackery | Crew | Camera | Director of Photography |
Bud Wolfe | Crew | Crew | Stunts |
 Carey Loftin | Crew | Crew | Stunts |
Cliff Bell Sr. | Crew | Editing | Editor |
 Dale Van Sickel | Crew | Crew | Stunts |
 Eddie Parker | Crew | Crew | Stunts |
Fred A. Ritter | Crew | Art | Art Direction |
Fred C. Brannon | Crew | Directing | Director |
 Fred Graham | Crew | Crew | Stunts |
Harold Minter | Crew | Editing | Editor |
Helen Thurston | Crew | Crew | Stunt Double |
Jesse Duffy | Crew | Writing | Screenplay |
Joe Yrigoyen | Crew | Crew | Stunts |
 John Daheim | Crew | Crew | Stunts |
Ken Terrell | Crew | Crew | Stunts |
Lee Lukather | Crew | Directing | Assistant Director |
Lynn Perkins | Crew | Writing | Screenplay |
Mort Glickman | Crew | Sound | Music |
Ronald Davidson | Crew | Production | Associate Producer |
Russell Kimball | Crew | Art | Art Direction |
 Spencer Gordon Bennet | Crew | Directing | Director |
Ted Mapes | Crew | Crew | Stunts |
 Tom Steele | Crew | Crew | Stunts |
 Buddy Roosevelt | Cast | Actor | Woods Thug Moody / MineThug Eddie / Truck Thug Zarco [Chs. 4, 7, 12] |
Claire Meade | Cast | Maria Martinez | |
Dale Van Sickel | Cast | Actor | Thug Murphy / Police Officer Angus [Chs. 7, 8] / Pete (Truck Theft Thug / Bar Thug [Chs. 1, 9, 11] |
Eddie Parker | Cast | Actor | George Tomkins |
Fred Graham | Cast | Actor | Rollins - Killer [Ch. 6] |
 George Chesebro | Cast | Actor | Art Warehouse Thug (uncredited) |
 I. Stanford Jolley | Cast | Actor | Lippy Monroe (Thug) [Ch. 5] |
Jimmy Ames | Cast | Actor | Romero (Nightclub Owner) [Chs. 3, 9] |
John Daheim | Cast | Actor | Morris Kelso (Artist-Thug) [Ch. 11] |
 Kernan Cripps | Cast | Actor | Insp. Grogan |
 Kirk Alyn | Cast | Actor | Cliff Roberts |
 LeRoy Mason | Cast | Actor | Carlos Manning |
 Lorna Gray | Cast | Actress | Dolores Quantero |
 Roy Barcroft | Cast | Actor | Mel Donovan |
Ted Mapes | Cast | Ned Gray (Thug) [Ch. 4] | |
Tom Quinn | Cast | Actor | R. J. Riggs (Bomb Maker) [Ch. 10] |
Tom Steele | Cast | Actor | Kidnapper Norton / Streetsweeper Blake / MineThug Dow / BombThug Lyons [Chs. 2, 5, 7, 10] |
| Person | Type | Job | Role(s) |
