The Voice S15E12 - The Knockouts, Part 2
The Voice (2011)
S15E12 The Knockouts, Part 2
Episode Overview
In a thrilling second night of Knockouts, the coaches bring in legendary superstar Mariah Carey as the Key Advisor. As the competition heats up, the coaches arrange for their artists to perform solo. After the performances, each coach must make the tough decision to choose only one artist to advance to the Playoffs.