The Rascals have a boxing arena that could pack them in if they could find fighters who would actually mix it up. Harry and Farina notice a rivalry between two very large young kids, Joe and Chubby, that would fill the bill if only the two heavyweights would put aside their gentle natures. Farina gets an idea: tell each of the lads that the other will take a dive in the second round. So the fight begins and the stands are filled; but will the combatants actually throw a punch? Ernie has one more trick up his sleeve to get the fists flying and the crowd on its feet. Sweet science indeed.
as Boy sitting to the right of the tomato thrower
as Chubby
as Joe
as Jackie
as Jean
as Sidewalk diner attendant
as Farina
as Wheezer
as Mary Ann
as Announcer Graham McCracker
as Extra
as Chubby's trainer
as Beezer
as Harry
as (uncredited)