Sara and Hero, Live Show Finale

Also available on the NBC app

The dog and trainer act perform on the AGT stage for the last time.

Available until 09/19/18
Appearing:Tyra BanksHeidi KlumHowie MandelMel BSimon Cowell
Tags: agt, America's Got Talent, agt finale, agt live performances, agt season 12, agt new episodes, america's got talent live, Simon Cowell, mel b, Heidi klum, Howie Mandel, Tyra Banks, agt acts live, sara carson hero, sara hero agt, sara hero live
S12 E232 minHighlightReality and Game ShowPrimetime