8. Our Idiot Brian

Seth MacFarlane

Peter Griffin / Brian Griffin / Stewie Griffin / Glenn Quagmire (voice)

Alex Borstein

Lois Griffin / Tricia Takanawa / Loretta Brown / Barbara Pewterschmidt (voice)

Mila Kunis

Meg Griffin (voice)

Seth Green

Chris Griffin (voice)

Patrick Warburton

Joe Swanson (voice)

Arif Zahir

Cleveland Brown (voice)

Glenn Howerton

(voice)

DJ Qualls

Centipede (voice)

Bruce McGill

Lincoln's Cabinet Member (voice)

Chris Diamantopoulos

Millipede (voice)

Christina Milian

Esther (voice)

Emily Osment

Ruth (voice)

Martha MacIsaac

Patty (voice)

Gary Cole

Principal Shepherd (voice)