Richard Goodall, the janitor from Indiana, took the stage tonight for his 'America's Got Talent' performance before the winner is crowned.

Heidi Klum's favorite act, Richard Goodall delivers an epic final performance. This AGT janitor shows incredible talent.

It was the support of the students, who call him Mr. Richard, that led Richard Goodall to hop on a plane for the first time in his life to travel to Los Angeles and audition for 'AGT.' ...

Viewers will have an entire week to decide who they want to crown the season 19 winner of 'America's Got Talent.' ...

PASADENA, CALIFORNIA: 'America's Got Talent' Season 19 finale was packed with electrifying and a few moving performances.

The Season 19 favorite bookended his run on the NBC show by singing another Journey hit during Tuesday night's final round.

Just hours before his wedding, he performed in the "AGT" finals, signing "Faithfully" by Journey, which was followed by raucous applause from the audience.

Terre Haute native Richard Goodall performs Tuesday night in the finals of "America's Got Talent" and voting is open to crown this season's champion.

Simon Cowell was not a fan of this prank, but Heidi Klum made the most of it.

America's Got Talent's two-part season 19 finale airs Tuesday, Sept. 17 and Tuesday Sept. 24 at 8 p.m. ET on NBC ...

Richard Goodall has competed on the "America's Got Talent" stage for the last time ... that's included covers of Journey's "Don't Stop Believin'," the Michael Bolton classic "How Am I Supposed ...

America's favorite singing janitor, Richard Goodall, will perform in the finals of "America's Got Talent" at 8 p.m. Tuesday ...