The Last of Sheila is a little known, but good, whodunnit from the early 1970's. It revolves about a deadly game and contains many clever plot twists. Film The Last of Sheila – Herbert Ross – 1973
Fantastic Planet - a psychedelic trip to an alienating planet inhabited by blue Draags, keeping Oms as pets. But the Oms plan to escape from this fate. Film Fantastic Planet – René Laloux – 1973