Rex Harrison

Character: William Egerton

Kay Kendall

Character: Monica Hathaway

Margaret Leighton

Character: Miss Chesterman

George Cole

Character: Luigi Sopranelli

Raymond Huntley

Character: J.F. Hassett

Cecil Parker

Character: Llewellyn

Sally Lahee

Character: The Nurse

Nicole Maurey

Character: Lola

Valerie French

Character: Bridget

Ursula Howells

Character: Ann

Jill Adams

Character: Joanna

Roma Dumville

Character: Elizabeth

Robert Coote

Character: The Best Man

Noel Hood

Character: Gladys

Eric Pohlmann

Character: Papa Sopranelli

Marie Burke

Character: Moma Sopranelli

Derek Sydney

Character: Giorgio Sopranelli

Guy Deghy

Character: Stromboli

Michael Hordern

Character: The Judge

Charles Lloyd Pack

Character: The Solicitor

Arthur Howard

Character: Clerk of the Court

John Robinson

Character: Secretary

Michael Ripper

Character: Left Luggage Attendant

Alfred Burke

Character: Porter

Arnold Diamond

Character: Car Loan Manager

Nora Gordon

Character: Housekeeper

Sam Kydd

Character: Adelphi Barman

Jill Melford

Character: Monica's Golf Partner

Myrette Morven

Character: Miss Prosser

Ernie Rice

Character: Cafe Customer

Stuart Saunders

Character: Policeman

Fred Stroud

Character: Adelphi Club Waiter

Stephen Vercoe

Character: Dr. Thompson

Frank Webster

Character: Old Bailey Warden

Leslie Weston

Character: Prison Jailer

Paul Whitsun-Jones

Character: Welsh Farmer

George Woodbridge

Character: Old Bailey Warder

Paul Connell

Character: Cardiff Barman (uncredited)

Jack Carter

Character: Policeman in Court (uncredited)