Ren thinks TV has ruined Stimpy's mind, but when Stimpy wins a televised Gritty Kitty Litter contest and becomes a Hollywood star on the Muddy Muddskipper show, he leaves Ren behind. While Stimpy enjoys his new found success in show business, Ren sits at home missing his brainless buddy. Will Stimpy give up his fame and fortune to return home?