Two-year-old Darby and her father, Kyle, show off their unique and captivating acrobatic routine.
Sprice has the strange talent of creating massive and complicated Rube Goldberg devices. It may not be a valuable life skill, but it won him a trip to Las Vegas.
Nick shows you how to get your fresh together while backstage of America's Got Talent.
The three singers in Forte have only known each other for a few weeks, and this is their first performance ever. Luckily, they're extremely talented singers.
Comedian Dave Shirley brings his technological comedy routine to Radio City Music Hall, hoping for a shot at the AGT semifinals.
All-boys hip-hop dance group The Struck Boys bring their explosive energy to the AGT stage to earn a trip to Las Vegas.
Comedian Taylor Williamson delivers one last round of gut-busting laughs for the sold-out Radio City crowd.
Renaissance man Kenichi Ebina delivers a final epic performance for a sold-out Radio City crowd.
Nick introduces NBC.com to AGT's fourth judge, the audience.
Master impressionist Jim Meskimen performs live at Radio City Music Hall.
Bowl juggler Red Panda performs live during the semifinals.
Japanese dance sensation Kenichi Ebina performs live at Radio City Music Hall.
Kelsey and her talented dog, Bailey, hope to dance their way into the semifinals.
America's Got Talent Vegas Week sneak peek.
America's Got Talent sneak peek.
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