Live from Radio City, Week 4 Performances America's Got Talent : Season 8 Episode 16
TV-PG NBC 1h 00m
Aired: August 13th, 2013 @ 8:00 PM EST on NBC
Twelve talented acts take the stage to battle it out for a spot in the semifinals.
TV-PG NBC 1h 00m
Aired: August 13th, 2013 @ 8:00 PM EST on NBC
Twelve talented acts take the stage to battle it out for a spot in the semifinals.
