Fake Dad February 27, 1993 TV Episode The Ren & Stimpy Show StudioGames Animation DistributorViacom International, Inc. On this page SynopsisCharactersCredits SynopsisRen joins the fake dad agency and takes home Kowalski for the weekend. CharactersRen, Stimpy Credits Voices Voice John K. John Kricfalusi (Ren), Billy West (Stimpy) ← Monkey See, Monkey Don't The Cat That Laid The Golden Hairball →