America's Got Talent S7E20: Quarterfinals, Group 4
- Aired: 2012-07-18
- Time: 21:00:00
- Runtime: 120 minutes
Overview
Four acts from the previous night's performance show will be chosen as America's favorites and move on to the Top 24 to continue their pursuit of the $1 million prize. Nick Cannon hosts this variety competition series which features a colorful array of performers hoping to be named the most talented act in America.