大卫·尼文
David Niven
饰：Sir William Stephenson
麦克尔·约克
Michael York
饰：Evan Michaelian
芭芭拉·赫希
Barbara Hershey
饰：Madelaine
Paul Harding
Paul Harding
饰：Colonel Juergen
弗劳拉·罗博森
Flora Robson
饰：Sister Luke
Peter Gilmore
饰：Gubbins
勒妮·阿舍森
Renée Asherson
饰：Mrs. Wainwright
奈杰尔·斯托克
Nigel Stock
饰：Winston Churchill
费迪·梅恩
Ferdy Mayne
饰：Alexander Korda
盖尔·亨尼卡特
Gayle Hunnicutt
饰：Cynthia
Shirley Steedman
Shirley Steedman
饰：Anna
Belinda Mayne
Belinda Mayne
饰：Deidra, girl on steps
Larry Reynolds
Larry Reynolds
饰：Nils Bohr
Joseph Golland
Joseph Golland
饰：Albert Einstein
克里斯·维金斯
Chris Wiggins
饰：Heisenberg
迪克·奥尼尔
Dick O'Neill
饰：Bill Donovan
Ken James
Ken James
饰：J. Edgar Hoover
谢恩·里默
Shane Rimmer
饰：Willoughby
Reg Lye
饰：Newsvendor
布鲁斯·博阿
Bruce Boa
饰：Jump Master
科林·福克斯
Colin Fox
饰：Acker
Leon Greene
Leon Greene
饰：Czech Resistance Leader
Brian Stirner
饰：Ernst Mueller
Edward Dentith
Edward Dentith
饰：Mr. Pointdexter
Paul Shelley
饰：Bo
David King
饰：3 episodes, 1979
Joe Dunlop
饰：3 episodes, 1979
约翰·昆汀
John Quentin
饰：3 episodes, 1979
Sue Vanner
Sue Vanner
饰：Intrepid's Secretary,3 episodes, 1979,
Spencer Banks
Spencer Banks
饰：3 episodes, 1979
Jack McKenzie
Jack McKenzie
饰：2nd Clerck (Pointdexter's Asst.)
Judy Wiles
Judy Wiles
饰：3 episodes, 1979
William Greaves
William Greaves
饰：3 episodes, 1979
Adrian Gibbs
Adrian Gibbs
饰：3 episodes, 1979
Roger Owen
Roger Owen
饰：3 episodes, 1979
Tony Stephens
Tony Stephens
饰：3 episodes, 1979
Chris Jenkinson
Chris Jenkinson
饰：3 episodes, 1979
玛丽安·斯通
Marianne Stone
饰：Woman with Pistol
Lincoln Wright
Lincoln Wright
饰：3 episodes, 1979
John Alkin
John Alkin
饰：Pilot of Moon Plane
Lorna Brown
Lorna Brown
饰：Nurse (1979)
Ian De Voy
Ian De Voy
饰：Customs Officer
罗宾·甘梅尔
Robin Gammell
饰：William Donovan
Dick Grant
Dick Grant
饰：Embassy Guard
Hilary LeBow
Hilary LeBow
饰：Ingrid (Bo's girlffriend)
Donald Pilon
饰：Maitre'd
安德鲁·森普尔
Andrew Semple
饰：Swedish Navy Officer
George Waring
饰：German Naval Officer
Hilary Farr
饰：Ingrid,3 episodes, 1979,