Had you tuned in to the small television station KTMA on Thanksgiving Day, 1988, you would have been one of the few witnesses to pop culture history being made. On that day, viewers in and around St. Paul, Minnesota, were treated to a genuine oddity, in which a man and his robots, trapped within a defiantly DIY sci-fi set, cracked jokes while watching a terrible movie. It was a cockeyed twist on the local TV programs of the past, in which a host...