Calificación
Reparto

Virginia McKenna
Jean Spenser

Bill Travers
Matt Spenser

Margaret Rutherford
Mrs. Fazackalee

Peter Sellers
Percy Quill

Bernard Miles
Old Tom

Francis de Wolff
Albert Hardcastle

Leslie Phillips
Robin Carter

June Cunningham
Marlene Hogg

Sid James
Mr. Hogg

George Cross
Commissionaire

George Cormack
Bell

Stringer Davis
Emmett

Michael Corcoran
Taxi Driver

Liz Fraser
Girl in Cinema (uncredited)

Peter Copley
Actor in The Mystery of Hell Valley (uncredited)

Mario Fabrizi
Actor in The Mystery of Hell Valley (uncredited)