Charles Haskell Jr.

Walter Hartford

Blackie Bales

Terry Barton

Jack Conley aka Chance

Detective Lt. Grogan

Rockwell (as Edmund Macdonald)

Hippo

Lucky Brandon

Lawrence Dale (as Edmond MacDonald)

Assistant District Attorney Knox

Det. Capt. Bill Hurd

Jerry Gilpin

Anthony Waldron

Ross Lambert

Thomas McCoy

Farlane

Chris Nelson

Butch Burke

Comstock

Slasher

Spike

Lt. Thompson

Fred Baxter

Frank Miller

Joe Turner

Miner at Radcliffe Colliery (uncredited)

Gerald Winthrop

Pierre Lacour

Ed Wheeler

Elder

Dr. Pillar

Lt. Cmdr. Bill Drake

Si

First Cop (uncredited)

Lt. LeBlanc

'Murder at Midnight' Announcer

Barnacle

Bob Burley

Joe Birsdell