Himself
George Spahn
Old Monk Tendow
Jerry Steiner
Virgil Nelly
Coroner
Uncle Bob
Clay Crosby
Dr. Park
A.B. Quinn
Arthur
Slim
Doctor Park
Prosecutor
Well Dressed Customer
Producer
Jack's Lawyer
Detective Bergman
Eliot (as Fred Hampton)
Officer Hill
Coroner Tompkins
Captain
West
Partner (as Tom Reece)
Would-be back alley rapist (uncredited)
Dan Bushnell
Truck Driver
Arnold Stanfield Stone
Wayne
Ashe
Al Williams
Herman
John / Devil
Charlie Appleton
Dr. Andrews
Jack Tiller
Bearded Technician
Lecherous Man (as John Goff)
Mr. Shields
Det. Mike Leary
Moose
Sheik Kalam (uncredited)
Molly's Father
Boots Clayborn
The Sicilian
Nazi Guard with Mustache (uncredited)
Bartender
Crooked Cop
Billy
Leroy Bassett
Bobby Lee O'Toole (as Noel Lyons)