The Sing-Off
Season Premiere: Part 2
E2 Sep 26, 2011 2h TV-G
Eight more groups perform together and separately. The groups include Messiah's Men, North Shore, Pentatonix, Sonos, Soul'd Out, The Collective, University of Delaware Deltones, Vocal Point
Where to Watch Season Premiere: Part 2
Cast of Season Premiere: Part 2