Tone Deaf
Dawn Wells cannot sing, therefore during the scene when she needed to sing, she had to make some improvisations. She had to lip sync so that everything would sound okay in the sequences. Why didn’t she try voice lessons instead?
Everything But That
The Professor was so brilliant in the show that he could transform scraps of garbage into some handy objects for them to use. But, if he fixed the boat during the series then the show would be over. Did the fans notice that too?