Five Science Fiction Movies to Stream Now

‘River’

Rent or buy it on most major platforms.

In this Junta Yamaguchi film, the staff and clients of a quaint Japanese inn find themselves stuck in a short time loop: Every 120 seconds, they all rewind. This premise makes it sound as if Yamaguchi himself is stuck on repeat since his previous feature, “Beyond the Infinite Two Minutes” (2022), was about a loop of the same length. But “River” — once again made in collaboration with the Kyoto theater company Europe Kikaku and the writer Makoto Ueda — feels very different. The often broad humor is still present, but the new movie also effectively creates a wistful mood that can make it feel as if you’re watching a live-action Studio Ghibli feature. Dominating the ensemble is Riko Fujitani’s Mikoto, a young employee who eventually convinces herself that she may have caused the temporal disturbance. After kicking off as a goofy comedy as we meet all the characters and watch them try to process their situation in exactly two minutes, “River” slides into a bittersweet romance. Even the intervention of a deus ex (tempus) machina to resolve the plot doesn’t spoil the film’s whimsical charm.

‘Sight: Extended’

Stream it on Tubi.

The agoraphobic Patrick (Andrew Riddell) hasn’t left his apartment in over a month, working remotely and ordering delivery food. Stepping outside to pick up a prescription sets off a near-meltdown; an invitation to a high school reunion triggers feelings of inadequacy. So when Patrick is offered a miracle new app called Refresh, he jumps on the opportunity. He finds himself immersed in an enhanced reality in which his field of vision essentially becomes a screen on which prompts are overlaid, as well as bonuses and rewards. He can even buy booster packs for things like X-ray vision. Overnight, his life becomes a video game in which he is a triumphant He-Man instead of a loser. He even wins over his old crush, Emily (Nova Gaver).

Daniel Lazo and Eran May-Raz’s “Sight: Extended” suffers from an affliction plaguing many of the free fare streaming on Tubi: The acting is perfunctory at best, so don’t go in expecting Actors Studio fireworks. But the movie makes up for it by offering a scarily convincing version of an interface so seductive and so toxic that surely it must be just a few days away from becoming available in real life.

‘Ozma’

Rent or buy it on most major platforms.

“What if dreams are rehearsals?” Jeff (Ferdy Roberts) ponders. “Rehearsals for experiences that are too strange for us to accept.” You can see why Jeff is questioning the fabric of reality, because he is in a film named after a “hyper-evolved, shape-shifting jellyfish” that talks in unmistakably feminine tones (voice by Eva Magyar).