- Country: France
- Genres: Drama
- Release: 1947-12-10
- Director: Henri Calef
- Writers: Jacques Companéez , Paul Vialar
- Language: French
- Stars: Viviane Romance , Clément Duhour , Guy Decomble , Roland Armontel , Santa Relli , Guy Favières , Anouk Aimée , Paul Faivre , Max Dalban , Gabrielle Fontan
- Runtime: 105 min
- Awards: N/A
- AKA: La maison sous la mer , Tragico incontro (Italy) , La maison sous la mer (France, French Republic) , The House Under the Sea (United States of America) , Casa de sub apă (Romania)
- Plot: A stranger named Constant, disrupts life of Flora who is seemingly happy with her husband, Lucien. She suddenly experiences a passionate love, taking refuge with her lover in a cave they call "home under the sea."
- IMDB:tt0039597
La maison sous la mer Cast · · · ALL
Henri Calef
Director
Viviane Romance
Flore
Clément Duhour
Constant
Guy Decomble
Lucien
Roland Armontel
M. Dial
Jean Brochard
Quoniam
René Génin
(1890–1967)
Le capitaine
Anouk Aimée
Anouk
Léon Bary
Le Patron
Robert Dalban
Le cafetier
Dora Doll
La fille
Guy Favières
Le syndicaliste
Gabrielle Fontan
Une commère
Zélie Yzelle
La mère
Paul Faivre
Maresquier
Marcel Delaître
Kappel
Santa Relli
Max Dalban
André Carnège
Yves Brainville
Pierre Collet
René Lacourt
Geneviève Morel
Max Mégy