Companion (2025) runs 1 h 37 min, is rated R in the US and averages 7.0 from 2,780 TMDB members. During a weekend getaway at a secluded lakeside estate, a group of friends finds themselves entangled in a web of secrets, deception, and advanced technology. As tensions rise and loyalties are tested, they uncover unsettling truths about themselves and the world around them.
Availability loads live for your country. See where Companion streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-05: Hulu (subscription), HBO Max Amazon Channel (subscription), Cinemax Amazon Channel (subscription), HBO Max (subscription), Cinemax Apple TV channel (subscription).
Companion on TMDB · This product uses the TMDB API but is not endorsed or certified by TMDB.

Lights Down is a free tool: tell it your streaming services and how long you have, and it ranks what you can stream tonight, with a this-or-that, a roll, a bracket and a wheel. Movie data from TMDB; streaming availability by JustWatch. Page updated 2026-11-05. This product uses the TMDB API but is not endorsed or certified by TMDB. Lights Down is a Somebody Decide program. How the data works · Legal & privacy · Tonight's lists