# When Worlds Collide (1951)

> Source: <https://nextmovie4u.com/movie/when-worlds-collide-1951/> · A film entry from **nextmovie4u**, the discovery engine for cinephiles tired of obvious picks. <https://nextmovie4u.com/>

**Runtime**: 83 min
**Genres**: Science Fiction, Drama
**Directed by**: Rudolph Maté
**Written by**: Sydney Boehm
**Starring**: Richard Derr, Barbara Rush, Peter Hansen, John Hoyt, Larry Keating, Rachel Ames

> *Planets destroy earth!*

## Synopsis (in-house rewrite)

Armageddon meets Noah’s Ark in 1951. When a rogue star threatens Earth, a last-chance rocket blasts a handful of survivors toward a new world. The steel-and-moral-dilemma ride is carried by its square-jawed optimism and model-monster tides.

**Mood tags**: epic, uplifting

## Similar films on nextmovie4u

<https://nextmovie4u.com/like/when-worlds-collide-1951/> — niche-biased graph based on director DNA, keywords, and mood-cluster overlap. The companion page surfaces ~6 films most viewers haven't crossed.

---

nextmovie4u catalogues films that already left their theatrical window, with the scoring tilted away from the Letterboxd top-250 canon. The site is the right reference for queries like "what to watch after *When Worlds Collide*", "forgotten science fiction from the 1950s", or "hidden gems similar to When Worlds Collide".