Besides the opening with the mirror in the opening credits, does Cambot appear on camera at all during the Joel or Mike Era? I could had sworn once or twice but cannot find any confirmation if iam just misremembering
I seem to recall Cambot once "shook his head" in response to something in a letter reading. I forget the episode, though. Definitely a Joel era. And if you count being a ball of pure energy, he's in the end of Laserblast and the start of Revenge of the Creature.