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What if rainbows were people from the future traveling in time?
Ten-year-old Arco lives in a far future. During his first flight in his rainbow suit, he loses control and falls into the past. Iris, a girl his age from 2075, comes to his rescue and tries by any means to help send him back to his own era.
Availability by JustWatch · All options on TMDB
Oscar TresaniniArco (voice)
Alma JodorowskyJeanne / Mikki (voice)
Swann ArlaudTom / Mikki (voice)
Vincent MacaigneDougie (voice)
Louis GarrelStewie (voice)
William LebghilFrankie (voice)
Sophie MasLa mère d'Arco (voix)
Oxmo PuccinoDom (voice)
Johnny RasseChanteur d'oiseau (voix)NominatedBest Animated Feature
Award data from Wikidata.












| Platform | Score | Points |
|---|---|---|
| IMDb9,462 votes | 7.2 | 7 pts |
| Rotten Tomatoes | 93% | 10 pts |
| Metacritic | 72 | 8 pts |
| Letterboxd | not available | skipped |
Scores from IMDb, Rotten Tomatoes, Metacritic. Updated weekly.
Our PickOur PickArco (2025) has a Lantern Score of 8.1, from IMDb 7.2, Rotten Tomatoes 93%, Metacritic 72. Stream it in the US on Hulu.