The Sing-Off

0/ 10

85 min

Season 3, episode 7

Top 7 Groups: Superstar Medleys

Group performance: Halloween medley of "This Is Halloween" by Danny Elfman, "Werewolves of London" by Warren Zevon and "Ghostbusters" by Ray Parker, Jr.

Release date: 31 October 2011

Network: NBC

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