Merrick Hanna and In the Stairwell Intro Story/Intro Interview Semi Finals America's Got Talent 2017 AGT 2017 Semi Finals Live Round 2 America's Got Talent Official site:

Merrick HannaMerrick Hanna America's Got Talent 2017In the StairwellIn the Stairwell America's Got Talent 2017America's Got Talent 2017 Semi finalsAmerica's Got TalentAGT 2017 Semi FinalsSemifinalslive showround 2Season 12AGTgottalent showAmericas Got TalentAmerica Got Talentintrointroductionstory