Cast 25

1. 

   Curd Jürgens

   Kapitän Markus Jolly

2. 

   Heinz Reincke

   Oliver Kniehase

3. 

   Johanna von Koczian

   Dr. Katrin Andersen

4. 

   Herbert Fleischmann

   Nico

5. 

   Sieghardt Rupp

   Rodrigo

6. 

   Angelika Ott

   Angelika

7. 

   Christine Schuberth

   Vroni

8. Ilse Peternell

   Lisbeth

9. 

   Fritz Tillmann

   Konsul Armin von Prossnitz

10. 

    Gerhart Lippert

    Klaus Ritter

11. 

    Rolf Olsen

    Polizeipräsident Herculano

12. 

    Friedrich Joloff

    Dr. Albeniz

13. Emilio Schuberth

    Gilbert Paon

14. James Graser

    James Sanders

15. 

    Elisabeth Flickenschildt

    Lady Scarlett

16. Poldo Bendandi

    Chief Tax Officer (uncredited)

17. 

    Beryl Cunningham

    Chiquita (uncredited)

18. 

    Thomas Danneberg

    Klaus Ritter (voice) (uncredited)

19. 

    Hans Hessling

    Polizeipräsident Herculano (voice) (uncredited)

20. Gerda-Maria Jürgens

    Frau Kuschke (uncredited)

21. 

    Giulio Marchetti

    Dr. Castell (uncredited)

22. 

    Lenka Novak

    Nurse (uncredited)

23. 

    Janine Reynaud

    Woman in Cabin of Yacht (uncredited)

24. Bill Vanders

    Jolly's Crewman (uncredited)

25. 

    Ernest Van-Mohr

    (uncredited)

Crew 7