Adult Education

Cast

• 

  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)

• 

  Gary Cole

  Principal Shepherd (voice)

• 

  Rachael MacFarlane

  Meg Griffin (singing voice)

• 

  Joy Osmanski

  Party Guest (voice)

• 

  Kevin Michael Richardson

  Arby's Announcer (voice)

• 

  Fred Tatasciore

  Bartender (voice)