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The Sing Off Is Back!

The groups try to make a good first impression on the judges.

English
Cast & Crew
  • Originally Aired December 9, 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 December 25, 2018 by
    Administrator admin