Mission 633

Cliff Robertson Wing Commander Roy Grant

George Chakiris Lieutenant Erik Bergman

Maria Perschy Hilde Bergman

Harry Andrews Air Vice-Marshal Davis

Donald Houston Group Captain Don Barrett

Michael Goodliffe Squadron Leader Frank Adams

John Meillon Flight Lieutenant Gillibrand

John Bonney Flight Lieutenant Scott

Angus Lennie Flying Officer Hoppy Hopkinson

Scot Finch Flying Officer Bissell

John Church Flying Officer Evans

Barbara Archer Rosie, barmaid at the Black Swan Inn

Sean Kelly Lieutenant Nigel

Julian Sherrier Flight Lieutenant Singh

Geoffrey Frederick Flight Lieutenant Frank

Johnny Briggs Lieutenant Jones

Suzan Farmer WAAF Sergeant Mary Blake / Bissell

Anne Ridler SS Interrogator

Peter Kriss Lieutenant Maner (uncredited)

Cavan Malone Ericson, Norwegian Resistance (uncredited)