Walker Edmiston impersonating Frank Nelson) – A walking deck of playing cards with a Jack-of Clubs as the face card. Wears a clubbed crown. Both top and bottom heads can talk. The Bad Hats – A group of four hats who work for HooDoo. Mr. Big (performed by Angelo Rossitto, voiced by Lennie Weinrib) – A gangster fedora who is the leader of the Bad Hats. Despite his name, he is one of the shortest of the Bad Hats. Captain Hooknose (voiced by Lennie Weinrib) – A pirate hat. Literally has a hook in place of a nose. Bela (voiced by Walker Edmiston impersonating Béla Lugosi) – A vampire hat. A bat-eared top hat with a fanged brim on top of a cowl-like body. Boris (performed by Jerry Maren, voiced by Walker Edmiston impersonating Peter Lorre) – An executioner's hood. Usually carries an axe. (Also referred to as "Eggbert" or "Chauncey" throughout the series.) Imperial Wizard (voiced by Walker Edmiston) – The Imperial Wizard is an evil wizard who is HooDoo's master. Rah-Rah (portrayed by Jerry Maren, voiced by Lennie Weinrib) – A football helmet. "Dumb Jock" persona, but often comes through in a pinch. Madame Ring-a-Ding (voiced by Joan Gerber) – A party hat with a party favor nose who serves as Lidsville's social director. Mother Wheels (voiced by Joan Gerber) – An elderly, grey-haired motorcycle helmet dressed in black leather and usually on a motorcycle. Her catchphrase is "Hiya, Hon-ees". Nursie (performed by Joy Campbell, voiced by Joan Gerber) – A bespectacled nurse's hat who is the closest thing Lidsville has to a doctor. Twirly (performed by Joy Campbell, voiced by Joan Gerber) – A beanie hat. Apparently the youngest member of the cast, he speaks with a little boy voice and can use his propeller to fly. Colonel Poom (performed by Felix Silla, voiced by Lennie Weinrib in a British accent) – A pith helmet who is the unofficial leader of the good hats. Colonel Poom is an old hunter/explorer. Mr. Chow (voiced by Lennie Weinrib in a Chinese accent) – A chef's toque with a long Manchurian moustache. Lidsville's top cook/baker. Pierre LeSewer (voiced by Lennie Weinrib) – One of the few good hat cast members who is a human. Lives in the Lidsville sewers and pops his head out from under the manhole covers which resemble French berets. It was never explained in the series