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