- Country: France
- Genres: Documentary, Short
- Release:
- Director: Louis Malle
- Writers: N/A
- Language: French
- Stars: Jacques-Yves Cousteau , Frédéric Dumas
- Runtime: 14 min
- Awards: N/A
- AKA: Fontaine de Vaucluse (France, French Republic) , La Fontaine-de-Vaucluse , La Fontaine-de-Vaucluse (France, French Republic)
- Plot:
Follows the scientific research carried out in the natural cavity of Fontaine-de-Vaucluse by Cousteau and OFRS (French Underwater Research Office) divers, who reach for the first time a depth of 243 ft.
- IMDB:tt14687778