Family Guy Season 12 Episode 7
Into Harmony's Way
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.
Guest Stars
Nick Kroll
Ricky (voice)
Conan O'Brien
Conan O'Brien (voice)
Tony Sirico
Vinny (voice)
Carrie Fisher
Angela (voice)