Générique complet
The Invisible Killer
Grace Bradley
Sue Walker
Roland Drew
Lt. Jerry Brown
William Newell
Det. Sgt. Pat Dugan
Alex Callam
Arthur Enslee
FC
Frank Coletti
Vani Martin
SG
Sidney Grayler
Lefty Ross
Crane Whitley
Dist. Atty. Richard Sutton
Boyd Irwin
Mr. Cunningham
Jean Brooks
Gloria Cunningham
David Oliver
Llewellyln Worcester, Sutton's Valet
Harry Worth
Tyler, Sutton's Secretary
Ernie Adams
Squint, the Croupier
Kernan Cripps
Plainclothesman (uncredited)
John Elliott
Gambler (uncredited)
Al Ferguson
Detective Guarding Tyler (uncredited)
Larry Steers
Sue's Boss (uncredited)
