David Niven as Sir William Stephenson

Michael York as Evan Michaelian

Barbara Hershey as Madelaine

Paul Harding as Col. Juergen

Flora Robson as Sister Luke

Peter Gilmore as Gubbins

Renée Asherson as Mrs. Wainwright

Nigel Stock as Winston Churchill

Ferdy Mayne as Alexander Korda

Gayle Hunnicutt as Cynthia

Shirley Steedman as Anna

Belinda Mayne as Deidra

Larry Reynolds as Nils Bohr

Joseph Golland as Albert Einstein

Chris Wiggins as Heisenberg

Dick O'Neill as Bill Donovan

Ken James as J. Edgar Hoover

Shane Rimmer as Willoughby

Reg Lye as Newsvendor

Bruce Boa as Jump Master

Leon Greene as Czech Resistance Leader

Colin Fox as Acker

Brian Stirner as Ernst Mueller

Paul Shelley as Bo

Edward Dentith as Mr. Pointdexter

David King as

John Quentin as

Sue Vanner as Intrepid's Secretary

Joe Dunlop as

Spencer Banks as

Jack McKenzie as 2nd Clerk

Judy Wiles as

Adrian Gibbs as

Roger Owen as

Tony Stephens as

Chris Jenkinson as

Marianne Stone as Woman with Pistol

Lincoln Wright as

Hilary Farr as Ingrid

Robin Gammell as William Donovan

John Alkin as Pilot of Moon Plane

Donald Pilon as Maitre'd

George Waring as German Naval Officer

Andrew Semple as Swedish Navy Officer

Ian De Voy as Customs Officer

Dick Grant as Embassy Guard

Lorna Brown as Nurse