The Sing-Off (2009)

• Reality

Featuring the country's best a cappella groups performing popular songs like you've never heard them before. There's no lip-synching, backup bands or safety net. They'll be singing for America's vote, with the winner walking away with the ultimate prize - a Sony Music recording contract and $100,000.

Release Date: 2009-12-14
Seasons: 1 2 3 4 5

• Country: US
• Language: English
• Runtime: 120