简介：Junior"JR"Bonnerisarodeoriderwhoisslightly"overthehill".JuniorisfirstseentapinguphisinjuriesafteranunsuccessfulrideonanornerybullnamedSunshine. HereturnshometoPrescott,ArizonafortheIndependenceDayparadeandrodeo.Whenhearrives,theBonnerfamilyhomeisbeingbulldozedbyhisyoungerbrotherCurly,anentrepreneurandreal-estatedeveloper,inordertobuildranchhomes. Junior'swomanizing,good-for-nothingfatherAceanddown-to-earth,long-sufferingmotherElviraareestranged.(Note:bothPrestonandLupinowerebornin1918,makingthemjusttwelveyearsolderthanMcQueen.)AcedreamsofemigratingtoAustraliatorearsheepandminegold,buthefailstoobtainfinancingfromJunior,whoisbroke,andrefusestoaskCurlyforit. Afterflooringhisarrogantbrotherwithapunch,JuniorbribesrodeoownerBuckRoantolethimrideSunshineagain,promisinghimhalftheprizemoney.BuckthinkshemustbecrazybutJunioractuallymanagestopullitoffthistime,goingthefulleightsecondsonthebull. Juniorwalksintoatravelagent'sofficeandbuyshisfatheraone-way,first-classtickettoAustralia.Thefilm'sfinalshotshowsJRleavinghishometown,hissuccessfulrideonSunshinecontinuingtoputofftheinevitableendofhiscareer.…