Anna Neagle

Sally Maitland

Richard Greene

Lieutenant Commander Jim Garrick

Nova Pilbeam

Betty Maitland

Albert Lieven

Jan Orlock

Lucie Mannheim

Madame Orlock

George Thorpe

Colonel Charles Hargraves

Marjorie Fielding

Lady Maitland

Franklin Dyall

Captain Foster

Margaret Rutherford

Mrs. Towcester

Claude Bailey

Major Fothergill

Valentine Dyall

German Commander

Sybille Binder

Madame Orlock's Attendant

Cyril Fletcher

And Introducing Entertainer

Leslie Dwyer

Ship's Steward

Ian Fleming

Observe Corpsman in Opening Scene

David Horne

Admiral

Eliot Makeham

Observer Corpsman in Opening Scene

Aubrey Mallalieu

Reynolds

Paul Dupuis

Intelligence Officer