Kit Preston

Doris Day

Anthony Preston

Rex Harrison

Brian Younger

John Gavin

Aunt Bea

Myrna Loy

Malcolm

Roddy McDowall

Charles Manning

Herbert Marshall

Peggy Thompson

Natasha Parry

Inspector Byrnes

John Williams

Dora Hammer

Hermione Baddeley

Daniel Graham

Richard Ney

Victor Elliott

Rhys Williams

Roy Ash

Anthony Dawson

Nora

Doris Lloyd

Simon Foster

Richard Lupino

Dr. Garver

Hayden Rorke

Anthony Preston

Rex Evans

Ballet Dancer

Anna Cheselka

Ballet Dancer

Vladimir Oukhtomsky

Woman

Elspeth March

Man at American Consulate

Peter Adams

Policeman

Jim Hyland

Nurse

Mary Flynn

Porter

Tom Toner

Porter

Donald Journeau

Pub Patron

Colin Kenny

Ballet Audience Spectator

Bert Stevens

Kevin

Paul Collins

Bus Driver

James Fairfax

Commuter at Terminal

Arthur Tovey

Ballet Audience Spectator

Brandon Beach

Attendant

John Sheffield

Doorman

James Forrest

Blonde

Joan Staley

Workman

Peter Fontaine

Nurse (uncredited)

Gwenllian Gill

Man

Leon Charles

Tommy

Richard Peel

Harry

Roy Dean

Beautician

Pamela Light

MP

Jack Livesey

Salesman

Anthony Eustrel

Salesman in Gun Shop

Gage Clarke

Tim

Terence de Marney

Policeman

Keith McConnell

Herbert Deans

Alex Finlayson

Orchestra Conductor

Joseph Gershenson

Tony Haig

Barry Harvey

Porter

Donald Journeaux

Joan Collins