Semi-Final Performances 1 S21E21 - Semi-Final Performances 1 2015
Eleven acts take the stage, looking for America's votes and a trip to the AGT finals.
- Released: 2015-09-01
- Runtime: 50 minutes
- Genre:
- Stars: Nick Cannon, Howie Mandel, Mel B, Heidi Klum, Howard Stern
- Director: