It! The Terror from Beyond Space (1958)

The first manned expedition to Mars is invaded by an unknown life form, which stows away on the rescue ship.

Genres: Science Fiction, Horror

What to watch after It! The Terror from Beyond Space

• 20 Million Miles to Earth (1957) — Same subject: space travel, space exploration
• It Came from Beneath the Sea (1955) — Same subject: monster
• Earth vs. the Flying Saucers (1956) — Same subject: alien, space
• The Thing from Another World (1951) — Same feel: menacing, scary
• The Thing (2011) — Same subject: alien life-form
• Fiend Without a Face (1958) — Same subject: monster