Family Guy Presents: Stewie Kills Lois and Lois Kills Stewie

Seth MacFarlane

Peter Griffin / Stewie Griffin / Stan Smith (voice)

Seth Green

Chris Griffin (voice)

Alex Borstein

Lois Griffin (voice)

Mila Kunis

Meg Griffin (voice)

Mike Henry

Cleveland Brown / Bruce / Jeffry / Consuela (voice)

Patrick Warburton

Joe Swanson (voice)

Patrick Stewart

Avery Bullock (voice)

Simon Cowell

Simon Cowell (voice)

Paula Abdul

Paula Abdul (voice)

Randy Jackson

Randy Jackson (voice)

David Boat

Rupert (voice)

Alexandra Breckenridge

Cancer Sufferer (voice)