School Mates October 17, 1996 TV Episode The Ren & Stimpy Show StudioGames Animation DistributorViacom International, Inc. On this page SynopsisCharactersCredits SynopsisAn old friend of Ren's comes to visit. CharactersRen, Stimpy Credits Directing Director Mike Kim Voices Voice Billy West (Ren, Stimpy) ← Dinner Party Big Flakes →