I first saw Woody Allen's slapstick sci-fi satire, Sleeper, on network television around '76 or '77. I had very little idea who Allen was, but it was set in the future and had robots, so I wanted to see it. I remember being confused by some of it, but really enjoying the physical comedy and futuristic stuff. I honestly can't recall if I've seen it since... so, clearly, I need to watch it again.
While I go hunt down a copy, here's the phenomenal poster art by the great Robert McGinnis.