Cast
Leonard Sachs
Dr. Poldoi
Anton Diffring
State Police Officer at Theater
Peter Illing
Macco
Guido Lorraine
Lieutenant Prachi
Eric Pohlmann
Cable Car Conductor
Howard Douglas
Clubman
Martin Boddey
Clubman
Richard Marner
Second Officer at Billin Police Headquarters
Herbert Lom
Karl Theodor
Walter Rilla
General Niva
Karl Stepanek
Dr. Revo
Russell Waters
Clubman
Douglas Fairbanks Jr.
Dr. John Marlowe
Glynis Johns
Lisa Robinson
Leslie Linder
Andre
Arthur Howard
Clubman
Robert Ayres
Arthur J. Buckman
Danny Green
Taxi Driver
Carl Jaffe
Janovic Prada / Tugboat Captain
Gerard Heinz
Tomasi Bendel
Jack Hawkins
Colonel Galcon