Heinz Drache as Nelson Ryan

Elga Andersen as Stella

Ralf Wolter as Bob Tooly

Sabine Sesselmann as Janet West

Angela Yu Chien as Lee Lai

Tommy Ray as Inspector Chang

Willy Birgel as Thomas Jefferson

René Scheibli as Anthony

Greta Chi as Jo Ann Jefferson

Monika John as Miss Dickens

Angela Bo as Jo Ann Jefferson

Henri Cogan as Fighter

Pierre Richard as Henry Gilbert

Michael Bulmer as Mr. Belling

Kurt Beck as Duncan Berrett (uncredited)

Amy Cheung as Po Peng (uncredited)

Rosemarie Fendel as Jo Ann Jefferson (voice) (uncredited)

Harald Leipnitz as Henry Gilbert (voice) (uncredited)

Werner Lieven as Hotel Manager (voice) (uncredited)

Kurt E. Ludwig as Fighter (voice) (uncredited)

Alf Marholm as Mr. Belling (voice) (uncredited)

Eva Pflug as Stella (voice) (uncredited)

Horst Sachtleben as Anthony (voice) (uncredited)

Heidi Treutler as Lee Lai (voice) (uncredited)

Hans von Borsody as Tourist Guide (voice) (uncredited)