While working in England, an American surgeon Dr. John Marlowe is invited to Vosnia (a fictitious East-European country) to receive an award and demonstrate his life-saving surgery. Unwittingly caught in the middle of a dangerous and corrupt series of political events, Marlowe then becomes the object of a shoot-to-kill, vicious pursuit. Fleeing, he seeks help from an English-speaking actress, Lisa Robinson, and the two attempt to escape across the treacherous mountains of Vosnia.

Douglas Fairbanks Jr.
as Dr. John Marlowe

Glynis Johns
as Lisa Robinson

Jack Hawkins
as Colonel Galcon

Herbert Lom
as Karl Theodor

Walter Rilla
as General Niva

Karl Stepanek
as Dr. Revo

Hans Olaf Moser
as Sigrist

Guido Lorraine
as Lieutenant Prachi

Robert Ayres
as Arthur J. Buckman

Howard Douglas
as Clubman
CinemaSerf
Douglas Fairbanks Jr. is "Dr. John Marlowe", lauded by the largely unknown state of Vosnia after he develops an unique form of medical procedure. When he travels there to collect his gong, he finds himself amidst a plot in this totalitarian state to prolong the life of their leader "General Niva". R...