Guest Stars Josh Robert Thompson voices Additional Voices Mike Desilets voices Additional Voices Damien Fahey voices Additional Voices Ralph Garman voices Additional Voices Travis Bowe voices Additional Voices Danny Smith voices Additional Voices Chris Regan voices Additional Voices Nick Thurston voices Additional Voices Patrick Stump voices Montage Singer Mark Hentemann voices Additional Voices Fred Tatasciore voices Additional Voices Casey Wilson voices Mark Wahlberg's Sister Suzy Nakamura voices Kenji Mifune Rachael MacFarlane voices Adoptive Mom Rachael MacFarlane voices April Steve Callaghan voices Teacher Jeremy