
The Thirteenth Year
A teen learns that his birth mother is a mermaid after he begins to grow fins and slimy scales on his thirteenth birthday.…
Open full watch pageSearch with a natural-language prompt and jump straight into a full watch page.
Enter a title and get a fast verdict with stronger context.
Random Cinento paths for moods, title-based discovery, and fast watch decisions.
Lúcio who live with his family in a village near the sea has to cope with the daily psychological violence of his father, Jorge. Lúcio loves mermaids and on his birthday his mother gives him a surprise, but quickly the little joys are put in check by the guy who refuses to accept things as they are.

Sereia works because it combines Character-led, polished, emotionally readable. Best when you want something cinematic, high-signal, and easy to recommend.
With the first two clicks on play or anywhere on the screen, two ad windows may open from the external player source. Close them quickly and return here to keep watching.
Provider data not available right now.
Trailer clip not available right now.

A teen learns that his birth mother is a mermaid after he begins to grow fins and slimy scales on his thirteenth birthday.…
Open full watch page
A successful businessman falls in love with the girl of his dreams. There's one big complication though; he's fallen hook, line and sinker for a mermaid.…
Open full watch page
Two teenage girls discover that mermaids really do exist after a violent storm washes one ashore. The mermaid, a sassy creature named Aquamarine, is determined to prove to her fath…
Open full watch page
A mermaid is ripped from the ocean by a fishing crew only to be tortured and to have her tail cut off. A seemingly helpful stranger intervenes, but then locks her away in an instit…
Open full watch page
Ruby Gillman, a sweet and awkward high school student, discovers she's a direct descendant of the warrior kraken queens. The kraken are sworn to protect the oceans of the world aga…
Open full watch page
The youngest of King Triton’s daughters, and the most defiant, Ariel longs to find out more about the world beyond the sea, and while visiting the surface, falls for the dashing Pr…
Open full watch page
Living a bleak existence at a London orphanage, 12-year-old Peter finds himself whisked away to the fantastical world of Neverland. Adventure awaits as he meets new friend James Ho…
Open full watch page
Set several years after the first film, Ariel and Prince Eric are happily married with a daughter, Melody. In order to protect Melody from the Sea Witch, Morgana, they have not tol…
Open full watch pageYes — especially if you are in the mood for best when you want something cinematic, high-signal, and easy to recommend.. Cinento reads it as Character-led, polished, emotionally readable, with Lean, efficient, easy to commit to. and a clear emotional aftertaste.
Best for viewers who want a strong, confident pick with low regret.
Start with the If You Liked This section. It opens a wider Cinento mix with titles that share a similar feeling, pressure, rhythm, or story appetite.
It works best when you want best when you want something cinematic, high-signal, and easy to recommend.
Because choosing what to watch is usually about the night you are having. Cinento connects the title to mood, pacing, comfort level, intensity, and the kind of emotional reset you want.
Streaming rights move between platforms and countries. Cinento keeps this page focused on the title, then adds official watch options whenever reliable provider data is available.