Diretor/a
Domenico Gambino
DIRETOR/A
Edmund Heuberger
Theodor Pistek
Elenco (na ordem dos créditos)
Manager of Atlantik Hotel
Fred
Jindrich Plachta
Greif
Hilde Jennings
Countess of Berg
Carl Auen
Count of Berg
Hugo Werner-Kahle
Dr. Messerschmidt
Eman Fiala
Greif's Assistant
Hellen Allan
Detective
Ruzena Slemrová
ATOR
Vladimír Majer
Corry Bell
Mirko Bukovský
Greif's helper