A House Full of Peters Peter's past as a sperm donor catches up to him when many of his children show up unannounced to his house. Details Casts Title A House Full of Peters Genres Animation Comedy Release Date 2017-05-22 Episode Runtime 00 Hours 22 Minutes Season Number 15 Episode Number 20 Production Companies 20th Century Fox Television, Fuzzy Door Productions, 20th Television Animation, 20th Television Seth MacFarlane Peter Griffin / Brian Gr? Alex Borstein Lois Griffin / Tricia Ta? Mila Kunis Meg Griffin (voice) Seth Green Chris Griffin (voice) Mike Henry Cleveland Brown (voice)