Fender Pinwheeler (Robots) as Fat Albert Robertson
Rodney Copperbottom (Robots) as James "Mushmouth" Mush
Diesel (Robots) as "Dumb" Donald Parker
Crank Casey (Robots) as William "Bill" Cosby
Billy (Thomas & Friends) as Russell Cosby
Lugnut (Robots) as Weird Harold Simmons
Wonderbot (Robots) as Rude Rudy Davis
Jack Hammer (Robots) as Bucky Miller
as Miss Berry
as Mudfoot Brown
as Stinger
as Tweeterbell
as Cluck
as Legal Eagle
as Moe
as Gabby
as Margene
as 3 River Blockbusters
as Pee Wee