Fonz and the gang end up in dinosaur times. Richie and Ralph get kidnapped by...
The Fonz and the Happy Days Gang
Season 1 Episode 11: Gone with the Wand
The Time Machine lands in medieval times where it is turned into a tree by Merlin the magician. The Dark Knight kidnaps young King Arthur so he can claim Camelot for himself. So, Fonzie takes Arthurs place in a joust.