JohnnyCasar(MickeyRooney)runsawayfromahomeforwaywardboys,tiredofbeingteasedaboutbeingshortandapoorathlete.HesoonfindsapairofrollerskatesandisbefriendedbyBrunoCrystal(RalphDumke),whoallowshimtowashdishesathiscafé,whileapriestwhorunsthehome,FatherOHara(PatOBrien),secretlykeepsaneyeonhim.Atravelingroller-skating...