During a game of rite-of-passage, a couple of teenagers dive in the deep waters of a swimming-pool where they discover another dimension.
| Release Date | January 1, 1983 | |
|---|---|---|
| Status | Released | |
| Original Title | La citadelle engloutie | |
| Runtime | 20min | |
| Budget | — | |
| Revenue | — | |
| Language | French | |
| Original Language | French | |
| Production Countries | France | |
| Production Companies | ||