When Worlds Collide is a 1932 science fiction novel by Philip Wylie and Edwin Balmer.
When Worlds Collide may also refer to:
Film and television When Worlds Collide (1951 film), an adaptation of the 1932 novel Television episodes "When Worlds Collide", All Saints season 7, episode 24 (2004) "When Worlds Collide", Atomic Betty season 1, episode 7a (2004) "When Worlds Collide", Between Two Worlds episode 5 (2020) "When Worlds Collide", Digimon Fusion season 1, episode 30 (2011) "When Worlds Collide", Holby City series 21, episode 32 (2019) "When Worlds Collide", Numbers season 4, episode 18 (2008) "When Worlds Collide", Packed to the Rafters season 3, episode 16 (2010) "When Worlds Collide", Phineas and Ferb season 3, episode 58 (2012) "When Worlds Collide", Side Hustle season 2, episode 12 (2022) "When Worlds Collide", Teenage Mutant Ninja Turtles (2012) season 5, episodes 5–6 (2017) "When Worlds Collide", The Challenge: Vendettas episode 1 (2018) "When Worlds Collide", The Challenge: World Championship episode 2 (2023) "When Worlds Collide", The Equalizer (2021) season 2, episode 7 (2021) "When Worlds Collide", The Love Boat season 7, episode 7a (1983) "When Worlds Collide", The Upper Hand series 2, episode 2 (1991) "When Worlds Collide", The Wonder Years season 4, episode 16 (1991) "When Worlds Collide", Who's the Boss? season 2, episode 18 (1986)
Music Albums When Worlds Collide (Maroon album), 2006 When Worlds Collide (Thin White Rope album), 1994 When Worlds Collide: A Tribute to Daniel Amos, a 1999 compilation album When Worlds Collide, a 2009 album by The Vendetta and Danny Diablo When Worlds Collide, a 1997 album by 1.8.7
Songs "When Worlds Collide" (Powerman 5000 song), 1999 "When Worlds Collide" (Zara Larsson song), 2013, from her debut EP Introducing
Other uses ECW When Worlds Collide, 1994 and 1996 professional wrestling events AAA When Worlds Collide, 1994 professional wrestling pay-per-view "When Worlds Collide", a song featured in "SpongeBob BC", season 3, episode 14 of SpongeBob SquarePants (2004)
See also Worlds Collide (disambiguation) Worlds in Collision, a 1950 book by Immanuel Velikovsky Two Worlds Collide (disambiguation) When Two Worlds Collide, an album by Jerry Lee Lewis