在德国的一名英国秘密特工需要一份工作作为助理一对老灯塔看守人，打算让他逃跑了一些有价值的文档时，英国船来接他们。
Wilfrid Lawson
Wolfe Kristan
Michael Rennie
Anthony Hale
Movita
Marie Durand
Morland Graham
Harbor Master Kleber
George Woodbridge
Gruppenfuhrer Rudolf Jurgens
Charles Rolfe
Albers
Richard George
Ship's Capt. Borkmann
H Victor Weske
Peters - resigning lighthouse assistant
Olive Sloane
Florist
Eric Clavering
Riemers
John Longden
Commander
Edward Sinclair
Fletcher - Hale's contact
Bob Cameron
Sergeant
Davina Whitehouse
