Charles Crichton

Director

Alec Guinness

Henry Holland

Stanley Holloway

Pendlebury

Sid James

Lackery

Alfie Bass

Shorty

Marjorie Fielding

Mme Chalk

Edie Martin

Mlle Evesham

John Salew

Parkin

Ronald Adam

Turner

Gibb McLaughlin

Godwin

John Gregson

Farrow

Clive Morton

Le sergent

Sydney Tafler

Clayton

Marie Burke

Senora Gallardo

Audrey Hepburn

Chiquita

Michael Trubshawe

Ambassadeur britannique

Robert Shaw

Un scientifique au commissariat de police

Desmond Llewelyn

Un agent des douanes