Host Terry Crews reveals whom America has chosen as the $1 million winner in the two-hour Season 17 finale that will feature off-the-chart acts and special guest appearances.

The top 11 acts perform one last time from the Pasadena Civic Center for their chance to win $1 million and be named the most talented act in America.

Two acts from the previous night's show move on to the final round of competition. Starring Simon Cowell, Sofia Vergara, Heidi Klum and Howie Mandel. Terry Crews serves as host.

Eleven performers take the stage live from the Pasadena Civic Auditorium as judging is turned over to the viewing audience to vote their favorite performers into the final round.

Two acts from the previous night's show move on to the final round of competition. Starring Simon Cowell, Sofia Vergara, Heidi Klum and Howie Mandel. Terry Crews serves as host.

Eleven performers take the stage live from the Pasadena Civic Auditorium as judging is turned over to the viewing audience to vote their favorite performers into the final round.