On screen
Cast
19 credited performers
Hansjörg Felmy
Richard Sand
Marianne Koch
Ann Morlay
Hans Nielsen
Inspector Dorner
Dietmar Schönherr
Dr. Michael Greely
Fritz Tillmann
Sir George Edwards
Artwork unavailable
Walter Pfeil
Horlick, the valet
Chariklia Baxevanos
Betty Ball
Peer Schmidt
Teddy Flynn
Kurd Pieritz
Maylor, the director
Artwork unavailable
Adelheid Hinz
Janet the Maid
Elsa Wagner
Emily the Housekeeper
Gudrun Schmidt
Evelyn Nichols
Kai Fischer
Character not listed
Artwork unavailable
Manfred Grothe
Character not listed
Artwork unavailable
Gerda Blisse
Character not listed
Christiane Schmidtmer
Character not listed
Artwork unavailable
Albert Bessler
Character not listed
Artwork unavailable
Walter Fein
Character not listed
Artwork unavailable
Ilse Stöckl
Character not listed