Mia Moore: Counting Canine's Act Adds Up for the Judges - America's Got Talent 2017

Diavolo: Dance Troupe Performs on Giant Rocking Structure - America's Got Talent 2017

Jimmy Slonina: Silly Balancing Act Uses Inflatable Doll as Partner - America's Got Talent 2017

Artyon & Paige: Kid Dance Duo Wow the Crowd With Energetic Moves - America's Got Talent 2017

Nick Uhas: Charming Chemist Incorporates Judges Into His Act - America's Got Talent 2017

Pelican212: Family Band Gives True Meaning to "We Are Family" - America's Got Talent 2017

Billy & Emily England: Sibling Roller-Skaters Show Dangerous Spin Moves - America's Got Talent 2017

Angelica Hale: 9-Year-Old Singer Stuns the Crowd With Her Powerful Voice - America's Got Talent 2017

Azeri Brothers: Scary Dudes Freak Out the Audience with Torture Stunts - America's Got Talent 2017

AGT2017 - Mandy Harvey: Deaf Singer Earns Simon's Golden Buzzer With Original Song