Emma Swan’s life has been anything but a fairy tale, and things take a magical turn when the son she abandoned 10 years ago, Henry, seeks her out, in Once Upon A Time. Henry tells Emma that his sleepy town is really part of a curse cast by an Evil Queen, and Emma is really the lost daughter of Snow White and Prince Charming. She decides to trust in Henry, and when she uncovers the truth, it’s much worse than either she or Henry could have imagined.
This Sign off showcases top acappella groups in Hollywood for the singing competition with a sound all its own. Four-time Grammy Award nominee Jewel is joining "The Sing-Off" as a new judge, along with Shawn Stockman and Ben Folds, with host Nick Lachey also set to come back. Each group will perform show-stopping numbers like you've never seen or heard before, with no lip-synching, backup bands or safety net.