Catch up online now! The nine remaining groups compete with nothing but the power of their voices.
Superstars Blake Shelton, Reba and Trisha Yearwood join Kelly Clarkson for her first-ever NBC special!
Mariah Carey, Mary J. Blige and more guest stars join the international singing star for his third Christmas special on NBC!
Starting in one month, step into the world of Chicago's toughest detectives unit.
Until the show's return, catch up with full episodes, highlights, behind-the-scenes exclusives and more.
Air Date: 12/10/13
Grimm | Video
Parenthood | Video
The Sing-Off | Video
Chicago Fire | Video
Christmas in Rock Center | Exclusives
The Biggest Loser | Video
The Voice | Exclusives
The Biggest Loser | Exclusives
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