Ich war Jack Mortimer

Adolf Wohlbrück

Ferdinand 'Fred' Sponer

Eugen Klöpfer

Pedro Montemayor

Sybille Schmitz

Winifred Montemayor

Marieluise Claudius

Marie Polikow

Hilde Hildebrand

Daisy

Max Gülstorff

Colonel Polikow, Marie's father

Maria Loja

Mrs. Polikow, Marie's mother

Heinz Salfner

Andrassy, Daisy's friend

Jochen Hauer

Doering, a taxi-driver

Georg A. Profé

Jack Mortimer

Hugo Drahower

Sophie Eschenbach