Summary: Urged by famous airman Ellissen the Lennartz Company puts into reality the project proposed by his friend Droste: F.P.1, a huge floating platform in the Atlantic that makes long-distance flights viable. Ellissen is in love with company heiress Claire, but when he returns from his adventures to save the endangered F.P.1 he finds out that he has lost her to Droste. Three versions of this were filmed simultaneously. This is the French language version. (imdb)

AKA: F.P.1 Doesn't Answer

Genre: Sci-fi

Country: Germany

Directed By: Karl Hartl

Written By: Curt Siodmak

Starring: Pierre Brasseur, Charles Boyer, Jean Murat, Marcel Barnault, Marcel Vallée, Danièle Parola, Ernest Ferny, Pierre Piérade, Jacques Ehrem, Georges Gauthier, Willy Leardy, Frédéric Mariotti, Marcel Merminod, André Saint-Germain

More information at the Internet Movie Database