Cidade Tenebrosa - 7★

Sterling Hayden - Det. Lt. Sims

Gene Nelson - Steve Lacey

Phyllis Kirk - Ellen Lacey

Ted de Corsia - 'Doc' Penny

Charles Bronson - Ben Hastings

Jay Novello - Dr. Otto Hessler

Nedrick Young - Gat Morgan

James Bell - Daniel O'Keefe

Dub Taylor - Gus Snider

Iris Adrian - Hastings' Girlfriend (uncredited)

Charles Cane - Detective (uncredited)

Timothy Carey - Johnny Haslett (uncredited)

Fritz Feld - Jess (uncredited)

Kit Guard - Barfly at Counter (uncredited)

Thomas E. Jackson - Bank Guard (uncredited)