Family Guy - Episode 12.07 - Into Harmony's Way - Press Release By DarkUFO (November 21, 2013, 1:00 am)

PETER AND QUAGMIRE BREAK THE SOUND OF SILENCE AS A SINGING DUO ON AN ALL-NEW “FAMILY GUY” SUNDAY, DECEMBER 8, ON FOX

Emmy Award-Winning Late Night Host Conan O’Brien Makes Guest-Voice Cameo;
Nick Kroll (“The League”) Also Guest-Voices

When Peter and Quagmire discover that their singing voices create beautiful harmony together, they form a singing/songwriting team, in the vein of Simon and Garfunkel. However, tensions run high when fame gets to Peter’s head in the all-new “Into Harmony’s Way” episode of FAMILY GUY airing Sunday, Dec. 8 (9:00-9:30 PM ET/PT) on FOX. (FG-1106) (TV-14 D, L, S, V)

Voice Cast: Seth MacFarlane as Peter Griffin, Stewie Griffin, Brian Griffin, Quagmire, Kermie Jr, and Kermit; Alex Borstein as Lois Griffin; Seth Green as Chris Griffin; Mila Kunis as Meg; Mike Henry as Cleveland Brown; and Patrick Warburton as Joe.

Guest Voice Cast: Conan O’Brien as himself; Nick Kroll as Ricky; Carrie Fisher as Angela.

Source: Fox