It! The Terror from Beyond Space (1958) runs 1 h 9 min, is rated NR in the US and averages 5.8 from 122 TMDB members. The first manned expedition to Mars is invaded by an unknown life form, which stows away on the rescue ship.
Availability loads live for your country. See where It! The Terror from Beyond Space streams (JustWatch via TMDB) →
Streaming availability by JustWatch. In the US, as of 2026-11-08: Amazon Prime Video (subscription), ScreenPix Apple TV channel (subscription), Amazon Prime Video with Ads (subscription), ScreenPix Amazon Channel (subscription), YouTube Free (free with ads).
It! The Terror from Beyond Space 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 2026-11-08. 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