Kadro (25)
Curd JürgensKapitän Markus Jolly
Heinz ReinckeOliver Kniehase
Johanna von KoczianDr. Katrin Andersen
Herbert FleischmannNico
Sieghardt RuppRodrigo
Angelika OttAngelika
Christine SchuberthVroni
Ilse PeternellLisbeth
Fritz TillmannKonsul Armin von Prossnitz
Gerhart LippertKlaus Ritter
Rolf OlsenPolizeipräsident Herculano
Friedrich JoloffDr. AlbenizEmilio SchuberthGilbert PaonJames GraserJames Sanders
Elisabeth FlickenschildtLady Scarlett
Poldo BendandiChief Tax Officer (uncredited)
Beryl CunninghamChiquita (uncredited)
Thomas DannebergKlaus Ritter (voice) (uncredited)Hans HesslingPolizeipräsident Herculano (voice) (uncredited)Gerda-Maria JürgensFrau Kuschke (uncredited)
Giulio MarchettiDr. Castell (uncredited)
Lenka NovakNurse (uncredited)
Janine ReynaudWoman in Cabin of Yacht (uncredited)
Bill VandersJolly's Crewman (uncredited)
Ernest Van-Mohr(uncredited)