Ten of the most talented, memorable, and fan favorite acts from "Got Talent" competitions around the globe perform for judges Simon Cowell, Heidi Klum, Alesha Dixon, and Howie Mandel. Four of the acts advance - two are voted through by a panel of AGT Superfans, one is the Judges' Choice, and one receives a Golden Buzzer to perform in the finale.

Ten of the most talented, memorable, and fan favorite acts from "Got Talent" competitions around the globe perform for the judges and superfans.

Ten more of the most talented acts perform for judges Simon Cowell, Heidi Klum, Alesha Dixon, and Howie Mandel. Four acts advance, including one who receives a Golden Buzzer to perform in the finale.

A final group, including 10 of the competition's most talented acts, performs for judges Simon Cowell, Heidi Klum, Alesha Dixon, and Howie Mandel. Four acts advance, including one who receives a Golden Buzzer to perform in the finale.

Twelve finalists perform for judges Simon Cowell, Heidi Klum, Alesha Dixon, and Howie Mandel. Six of these acts move on to the finals - five are voted through by a panel of Superfans and one is the Judges' Choice.

The Top 12 finalists, including 2 returning Wild Card acts, perform for the judges. America's Superfans vote to determine who will be named the ultimate Champion.

The winner and ultimate Champion is crowned in front of the judges. Special acts and fan-favorites take the stage for memorable performances.