as Dolores Quantero (as Adrian Booth)

as Cliff Roberts

as Carlos Manning

as Mel Donovan

as Maria Martinez

as Insp. Grogan

as Romero (Nightclub Owner) [Chs. 3, 9]

as George Tomkins

as Kidnapper Norton / Streetsweeper Blake / MineThug Dow / BombThug Lyons [Chs. 2, 5, 7, 10]

as Thug Murphy / Police Officer Angus [Chs. 7, 8] / Pete (Truck Theft Thug / Bar Thug [Chs. 1, 9, 11]

as Rollins - Killer [Ch. 6]

as R. J. Riggs (Bomb Maker) [Ch. 10]

as Morris Kelso (Artist-Thug) [Ch. 11] (as Johnny Daheim)

as Ned Gray (Thug) [Ch. 4]

as Lippy Monroe (Thug) [Ch. 5] (as Stanford Jolley)

as Woods Thug Moody / MineThug Eddie / Truck Thug Zarco [Chs. 4, 7, 12]

as Art Warehouse Thug (uncredited)