America's Got Talent - Season 4 Episode 14 Episodio 14
The first five winning acts are selected for the Top 20 in a results edition. Mariah Carey performs, as does ventriloquist and Season 2 winner Terry Fator.
- Genere: Reality
- Studio: NBC
- Parola chiave: competition, talent show, reality competition, competitive
- Cast: Simon Cowell, Howie Mandel, Sofía Vergara, Terry Crews, Heidi Klum