The fourth season of the talent show begins with preliminary auditions being filmed in theaters nationwide. Nick Cannon takes over hosting duties, succeeding Jerry Springer. David Hasselhoff, Sharon Osbourne, and Piers Morgan return to serv…

For the first time in the history of *America's Got Talent*, the judges journey to Miami, searching for the act poised to achieve a million-dollar breakthrough.

Across the country, auditions persist, the panel of judges diligently seeking the performer who will capture the prize.

The panel of judges presses on in their quest to discover the next act worthy of a million-dollar prize.

The panel of judges presses onward with their nationwide quest for a groundbreaking discovery.

The panel of judges presses onward with their nationwide search for a groundbreaking talent.

The city of New York is currently hosting auditions. The question lingers: will the panel find merit in what they witness?

The eighth installment of the auditions includes performance showcases.

The ninth installment of the auditions highlights performance showcases.

The tenth and final audition segment highlights performance showcases.

The inaugural "Vegas Verdicts" features the winning performers from the preliminary auditions as they journey to Las Vegas, vying for a place among the Top 40 and facing the judges' critical assessment of their future in entertainment.

The latest "Vegas Verdicts" episode sees the judges grappling with difficult decisions as they deliberate on the future of the aspiring performers, ultimately shaping the lineup for the Top 40.

In the inaugural showcase of the season, ten artists from the Top 40 roster presented their talents.

The top twenty contestants are chosen from the initial five winners, a selection detailed in the results edition. The broadcast features performances by Mariah Carey and ventriloquist Terry Fator, the victor from Season 2.

In the second part of the showcase, ten performers from the Top 40 lineup take the stage.

A selection of five winning acts will advance to the Top 20, as revealed in the results edition. The evening will feature performances by the electro hip-hop duo LMFAO and the comedic illusionists Penn and Teller.

The third installment of the series features ten performances from artists currently charting within the Top 40.

Five finalists earn a place among the Top 20, determined by the results of the show. Daughtry and Ashley Tisdale will perform.

From the initial list of Top 40 performers, a selection of ten has been made, and these will be showcased in the fourth show.

In a results broadcast, the top twenty are determined by the outcomes of five final performances.

The semifinal rounds begin with the initial ten performances from the twenty finalists.

A selection of four acts will proceed to the final round of the competition. Among those performing are David Hasselhoff, as well as Kermit the Frog and Miss Piggy from The Muppets.

The ten remaining semifinalists from the initial twenty contestants will each present their performances.

The results were announced, highlighting five victorious performers. Members of the touring production of "Jersey Boys," the musical chronicling the story of Frankie Valli and the Four Seasons, presented a selection of songs from the show.

The concluding episode presents the ten finalists, each given a platform to display their talents.

The champion of Season 4 will be unveiled in the finale, with the prize a million dollars. The competition featured a diverse array of performers, including Susan Boyle, the sensation from "Britain's Got Talent"; Shakira, the acclaimed pop …