"Stewie Kills Lois" and "Lois Kills Stewie" is a two-part episode of the sixth season of the animated comedy series Family Guy, which was originally produced for the end of Season 5.
as Peter Griffin / Stewie Griffin / Stan Smith (voice)
as Chris Griffin (voice)
as Lois Griffin (voice)
as Meg Griffin (voice)
as Cleveland Brown / Bruce / Jeffry / Consuela (voice)
as Joe Swanson (voice)
as Avery Bullock (voice)
as Himself (voice)
as Herself (voice)
as Himself (voice)
as Rupert (voice)
as Cancer Sufferer (voice) (as Alex Breckenridge)
as Judge (voice)
as Mayor Adam West (voice)
as Willem Dafoe (voice)