The twelfth episode of Season 8, and the one hundred and eightieth episode of America's Got Talent overall, aired on July 30, 2013. It was the second Quarterfinals episode and took place in New York. 12 acts performed for 4 spots in the Semifinals.
|1. Innovative Force||Acrobatic Dance Group|
|2. Ciana Pelekai||Singer|
|3. Alexandr Magala||Sword Swallower|
|4. Struck Boyz||Hip-Hop Dance Group|
|5. Brad Byers||Sideshow Performer|
|6. Kid the Wiz||Dancer|
|8. Angela Hoover||Comedic Impressionist|
|9. Dave Shirley||Comedian|
|10. Marty Brown||Singer and Guitarist|
|11. Aquanuts||Synchronized Swimmers|
|12. Tone the Chiefrocca||
- Five of the acts that performed in this episode debuted in Episode 801.