In a medieval village, where children are forbidden to go near the sea, 10-year-old Anna forms an unlikely duo with her whimsical, mysterious grandmother. Together, they venture deep under the ocean to uncover the secrets of the lost city of Ys and do battle with the terrible Sunken Knight.
| Release Date | — | |
|---|---|---|
| Status | Post Production | |
| Original Title | Le Chevalier englouti | |
| Runtime | 1h 15min | |
| Budget | — | |
| Revenue | — | |
| Language | French | |
| Original Language | French | |
| Production Countries | France | |
| Production Companies | L'Incroyable Studio | |