Home / Series / The Sing-Off / Aired Order / Season 4 / Episode 3

#1 Hits

Eight groups perform their favorite hit.

English
Cast & Crew
  • Originally Aired December 12, 2013
  • Runtime 85 minutes
  • Content Rating United States of America TV-G
  • Network NBC
  • On Other Sites IMDB
  • Created December 25, 2018 by
    Administrator admin
  • Modified January 21, 2024 by
    RScholar