When Worlds Collide [16380] Released: 1951-09-14 Genres: Science Fiction Revenue: $1,600,000 Cast: 21 Popularity: 1.1378 Links: : Homepage, IMDB, TMDB Synopsis : When a group of astronomers calculate a star is on a course to slam into Earth, a few days before, it's accompanying planet will first pass close enough to the Earth to cause havoc on land and sea. They set about building a rocket so a few selected individuals can escape to the planet. Videos: