Somnium (2025): cast, story & where to watch
2025 · Film · ★ 5.5
Released in 2025, Somnium is a science fiction, horror, thriller and drama film directed by Racheal Cain, running about 90 minutes.
What it’s about. Gemma moves to LA, hoping to become an actress. She takes an overnight gig at a sleep clinic that promises to make their clients’ dreams come true. But the longer she spends there, the more it becomes clear that something sinister is going on.
Who’s in it. Somnium stars Chloë Levine as Gemma, Will Peltz as Noah, Peter Vack as Hunter and Grace Van Dien as Dakota, among others.
How it landed. With an audience score of 5.5/10, Somnium has drawn a solid, mixed-to-positive response.
Where to watch. In US you can stream it on Philo, AMC+ Amazon Channel, AMC+ Roku Premium Channel and Shudder and rent or buy it from Amazon Video, Apple TV Store, YouTube and Fandango At Home. See the full, country-by-country breakdown on our where to watch Somnium page.
If you liked it. Fans of Somnium tend to enjoy Inception, Interstellar, The Empire Strikes Back and Spider-Man: Into the Spider-Verse.
Frequently asked
- Where can I watch Somnium (2025)?
- In US, Somnium is available to stream on Philo, AMC+ Amazon Channel and AMC+ Roku Premium Channel, and rent or buy from Amazon Video, Apple TV Store and YouTube. Availability varies by country — check our where-to-watch page for every region.
- Is Somnium worth watching?
- Somnium holds an audience score of 5.5 out of 10, and is a strong pick if you enjoy science fiction, horror, thriller and drama. Reactions are mixed, so it may depend on taste.
- Who stars in Somnium?
- Somnium stars Chloë Levine, Will Peltz, Peter Vack, Grace Van Dien and Clarissa Thibeaux.
- When was Somnium released?
- Somnium was released in 2025, with a runtime of about 90 minutes.