Simon Hamilton

James Booth

Acting

Miles Gannet

Richard Briers

Acting

Utta Armitage

Julie Ege

Acting

Major Upton

Ronald Fraser

Acting

Jeffrey Armitage

Donald Sinden

Acting

Madam Greenfly

Tsai Chin

Acting

West

Kenneth Cope

Acting

Owltruss

John Wells

Acting

a Customs officer

Spike Milligan

Acting

Hobbs

Richard Beckinsale

Acting

Henson

Derek Griffiths

Acting

Husein

Michael Bentine

Acting

Maid

Winnie Holman

Acting

Old Lady

Patsy Crowther

Acting

Chauffeuse

Patricia Quinn

Acting

Removal Man

Michael Rothwell

Acting

Removal Man

Michael Sharvell-Martin

Acting

Police Inspector

Leon Sinden

Acting

Policeman

Barry Andrews

Acting

Policeman

Jonathan Dennis

Acting

Policeman

Alf Joint

Acting

Rivet

Trevor Ray

Acting

Japanese

David Toguri

Crew

Japanese

Max Raman

Acting

Japanese

Kristopher Kum

Acting

Maxine

Cheryl Hall

Acting

Arab Porter

Robert Gillespie

Acting

Gatekeeper

Will Stampe

Acting

Laboratory Manager

Ellis Dale

Acting

Desk Sergeant

David Battley

Acting

Scientist

Charles Lewsen

Acting

Petrol Pump Attendant

Veronica Clifford

Acting

Reporter

Penelope Keith

Acting

Picnicker

Michael Segal

Acting

Driver - Fire Engine Chasing Plane (uncredited)

James Payne

Acting