Boris Karloff
Role: George Sims
Billy House
Role: Lord Mortimer
Richard Fraser
Role: The Stonemason
Glen Vernon
Role: The Gilded Boy
Ian Wolfe
Role: Sidney Long
Jason Robards Sr.
Role: Oliver Todd
Leyland Hodgson
Role: 'That Devil' Wilkes
Joan Newton
Role: Dorothea the Dove
Elizabeth Russell
Role: Mistress Sims
Larry Wheat
Role: Podge (uncredited)
Skelton Knaggs
Role: Varney (uncredited)
Robert Clarke
Role: Dan (uncredited)
Vic Holbrook
Role: Tom (uncredited)
Polly Bailey
Role: Scrub Woman (uncredited)
John Beck
Role: Solomon (uncredited)
Ted Billings
Role: Inmate (uncredited)
Ellen Corby
Role: Betty, Queen of the Artichokes (uncredited)
Jane Crowley
Role: Inmate (uncredited)
Bruce Edwards
Role: Warder (uncredited)
Betty Gillette
Role: Woman (uncredited)
John Goldsworthy
Role: Chief Commissioner (uncredited)
Jack Gordon
Role: Mover (uncredited)
Bobby Hale
Role: Inmate (uncredited)
Harry Harvey
Role: John Gray (uncredited)
Lars Hensen
Role: Inmate (uncredited)
George Holmes
Role: 2nd Stonemason (uncredited)
John Ince
Role: Judge (uncredited)
Jimmy Jordan
Role: 3rd Stonemason (uncredited)
Donna Lee
Role: Cockney Girl (uncredited)
Nan Leslie
Role: Cockney Girl (uncredited)
James Logan
Role: Bailiff (uncredited)
John Meredith
Role: Maniac Inmate (uncredited)
Tommy Noonan
Role: 1st Stonemason (uncredited)
Frank Pharr
Role: 2nd Commissioner (uncredited)
Foster H. Phinney
Role: Lord Sandwich (uncredited)
Robert Seiter
Role: John, the Footman (uncredited)
Ray Spiker
Role: Guard (uncredited)
Victor Travis
Role: Sims' Friend (uncredited)
Eleanore Vogel
Role: Inmate (uncredited)
Frankie Dee
Role: Pompey (uncredited)
Hamilton Camp
Role: Pompey (voice) (uncredited)