Sue Walker
Lt. Jerry Brown
Det. Sgt. Pat Dugan
Arthur Enslee
Vani Martin
Lefty Ross
Dist. Atty. Richard Sutton (as Clem Wilenchick)
Mr. Cunningham
Gloria Cunningham (as Jeanne Kelly)
Llewellyln Worcester, Sutton's Valet
Tyler, Sutton's Secretary
Squint, the Croupier
Plainclothesman (uncredited)
Gambler (uncredited)
Detective Guarding Tyler (uncredited)
Sue's Boss (uncredited)