Timothy North
Voiced by: Adam West
Appearing in the episode The Fearless Ferret, Timothy North is a former TV actor who had played the role of the titular character on the TV show "The Fearless Ferret", a TV superhero in the vein of the Batman TV series from the 60's. However, his show was canceled after two seasons, so he used his money to duplicate the set. Over the years, North had actually believed that he was the Fearless Ferret, and, as such, disappeared into his delusions. His name is a play on his voice actor Adam West who is best known for his role in the 1960s Batman series.