Lon Chaney Jr.
Charles "Butcher" Benton

Max Showalter
Lt. Richard Chasen

Marian Carr
Eva Martin

Ross Elliott
Paul Lowe

Stuart Randall
Capt. John Lauder

Ken Terrell
Joe Marcelli

Robert Foulk
Harry

Peggy Maley
Francine

Roy Engle
Desk Sergeant

Robert Shayne
Dr. Bradshaw

Joe Flynn
Bradshaw's Assistant

Eddie Marr
"Carney"

Madge Bennett
Drunken Frump

Madge Cleveland
Witness to Ellis's Death

Marjorie Stapp
Jimmy's Girl

Rita Greene
Carney's Girl

Dorothy Ford
Tall Stripper

Marvin Press
"Squeamy" Ellis (uncredited)

Lyle Latell
Police Sergeant (uncredited)

Russell Custer
Police Officer (uncredited)