America's Got Talent - Season 8 Episode 12
The second week of live performances from Radio City Music Hall.
- ประเภท: Reality
- สตูดิโอ: NBC
- คำสำคัญ: competition, talent show, reality competition, competitive
- นักแสดง: Simon Cowell, Howie Mandel, Sofía Vergara, Terry Crews, Heidi Klum