Charlie Drake as Ernest Wright

George Sanders as Guv'nor

Dennis Price as Grantley

Nyree Dawn Porter as Muriel

Eddie Byrne as Johnny Domino

Finlay Currie as Feathers

Percy Herbert as Nosher

Geoffrey Keen as Magistrate

George A. Cooper as Fred

Christopher Rhodes as Mr. King

Patrick Cargill as Museum Guide

Norman Bird as Policeman

Neil McCarthy as Van Gogh

Jack Rodney as Tojo

Ronnie Barker as Yossle

Wanda Ventham as Sandra

Jerold Wells as Chief Prison Officer

Richard Leech as Detective Sergeant

Richard Shaw as Moke

Tutte Lemkow as Choreographer

Terry Brooks as Willie

Sheila Holt as Apache Dancer

Tom Gillis as Apache Dancer

Chris Adcock as Prisoner (uncredited)

Jack Armstrong as Club Patron (uncredited)

Jack Arrow as Museum Visitor (uncredited)

Jim Brady as Domino's Henchman (uncredited)

Edward Cast as Prison Officer (uncredited)

Carol Cleveland as Pirate (uncredited)

Noel Coleman as Chauffeur (uncredited)

Jack Dearlove as Waiter (uncredited)

Muriel Greenslade as Shopper in Market (uncredited)

Imogen Hassall as Guv'nor's Secretary (uncredited)

Bob Head as Convict (uncredited)

Ned Hood as Shopper in Market (uncredited)

Juba Kennerley as Club Patron (uncredited)

Frank Maher as (uncredited)

Roger Maxwell as Magistrate (uncredited)

Richard Neller as Museum Visitor (uncredited)

James Payne as Man in Prison (uncredited)

Edith Raye as Shopper in Market (uncredited)

Ernie Rice as Prisoner (uncredited)

Bess Rogers as Mary (uncredited)

Michael Segal as Prisoner (uncredited)

Frank Sieman as Prisoner (uncredited)

Jack Silk as Police Sergeant (uncredited)

Jeff Silk as Policeman (uncredited)

Mark Singleton as Head Waiter (uncredited)

George Spence as Prisoner (uncredited)

Peter Thomas as Prisoner (uncredited)

Rita Tobin-Weske as Shopper in Market (uncredited)

Joseph Tregonino as Prisoner (uncredited)

Brian Weske as Prisoner (uncredited)

John Wilder as Prison Officer (uncredited)