The House Under the Sea
A stranger named Constant disrupts the life of Flora, who is seemingly happy with her husband Lucien. But she suddenly experiences a passionate love, taking refuge with Constant in a cave they call “home under the sea.”

Flore

Constant Mercier

Lucien

Mr. Dial

Quoniam

Captain

Anouk

Cafe owner

Prostitute

Trade unionist

Gossip at the washhouse
The mother

Maresquier

Kappel

Madame Dial

Boss of the bistro
Kid

Boss (uncredited)
(uncredited)

Miner (uncredited)

Miner (uncredited)

Miner (uncredited)

Housewife (uncredited)
(uncredited)