Sarah Churchill

as Sally Thorpe

Norman Wooland

as Nat Hearn

Cyril Cusack

as Gerald Vane

Ronald Adam

as Sam Vane

Bryan Forbes

as Trumble

James Hayter

as Councillor Baines

Fabia Drake

as Miss Gelding

John Salew

as George Sleek

Stanley Baker

as Barnes

Edward Rigby

as Billy Grimmett

Patric Doonan

as Burton

Eleanor Summerfield

as Beryl Hopper

Trefor Jones

as Tenor

Sandra Dorne

as Marlene

Hubert Leslie

as Skinner

Henry Edwards

as Major Martindale

Frederick Leister

as Wainer

Patrick Macnee

as Mr. Vince

Anthony Oliver

as P.C. Butt

Erik Chitty

as Frobisher

Walter Horsbrugh

as Mr. Thornton

Lydia Bilbrook

as Mrs Vane (uncredited)