Fantastic Planet is a film about... various things, and it's far too trippy and eccentric to do justice here. Basically, set on the homeworld of the Traags (or Draags), where humans - known as Oms - exist on their planet both as a troublesome vermin population but also as domesticated pets. The film follows one of those pets from his captivity to later living among the humans, and then later still things get even stranger, if that's even possible. Let's just say that it involves a ritualised engagement in intergalactic out of body experiences which is symbolically and probably literally both drugs and sex is threatened by an act of terrorism and that still doesn't make it sound half as surreal as it really is.