Characters played by Bill Cosby
Fat Albert
Bill
Mushmouth
Mudfoot Brown
Characters played by Jan Crawford
Russell
Bucky
Characters played by Gerald Edwards
Devery
Weird Harold
Characters played by Eric Suter
Rudy
Characters played by Erika Scheimer
Diesel
Characters played by Jay Scheimer
Ms. Backwater
Characters played by Lou Scheimer
Dumb Donald
