S12 E1708/29/17

Live Show 3
Also available on the NBC app

The battle for America's votes continues as acts compete to advance to the semifinals!

Available until 10/21/17
Appearing:Tyra BanksHeidi KlumHowie MandelMel BSimon Cowell
Tags: Americas got talent, agt, agt nbc, americas got talent nbc, americas got talent season 12, americas got talent 1217, Simon Cowell, mel b, Heidi klum, Tyra Banks, Howie Mandel, agt new episode, watch agt, agt season 12, AGT live shows
S12 E1785 minTV-PGFull EpisodeReality and Game ShowPrimetime