The Museum of Television and Radio actually have two episodes of Turn On (though one is slightly misfiled). This show is one of the most surreal pieces of television I have ever witnessed. Shot entirely on a white sound stage with no sets and no laugh track, the gags are faster than rapid fire and rather cutting edge for the time. The credits (which feature many names not listed here, including Albert Brooks) run for the entire duration of both programs! Other episodes shot for this program (but never aired) included guest shots from Sebastian Cabot and the Monkees. Robert Culp is the special guest on episode two. All I can tell you is that most descriptions of this program in books or on the internet are from people who have never actually seen this thing - it isn't so much a Laugh In rip off, as it is what might happen if the Fox network tried to spice up the Laugh In concept. With skits about foot fetishes and birth control it may still be a little much for the meek. I recommend it to any '60s pop culture fanatic (though the first episode will give you a headache from the incessant Moog synthesizer music, which is played non-stop).
