12 Semi-Final acts perform (2) S29E29 - 12 Semi-Final acts perform (2) 2012
12 of the 48 acts perform for the judges.
- Released: 2012-09-04
- Runtime: 50 minutes
- Genre:
- Stars: Nick Cannon, Howie Mandel, Sharon Osbourne, Howard Stern
- Director:
12 of the 48 acts perform for the judges.