‘America’s Got Talent’ Stream: How To Watch Season 12, Episode 21 Online

If you thought the first round of semi-finals was good, wait until you get a load of this. It’s the second round and our contestants are revving themselves up for our judges. Out of the 11 acts, only five will make it forward and six will be sent home.

If you have a favorite act performing this week you better keep your eyes peeled and your phone charged. It’s anyone’s game at this point and it may come down to your vote if your fan favorite moves on or goes home.

Find out how you can tune in to the second round of semi-finals here.


America’s Got Talent Season 12, Episode 21 Viewing Details

Date: September 12, 2017
Time: 8:00 P.M.
TV Channel: NBC
Season: 12
Episode: 21
Title: Semi-finals 2
HostTyra Banks
Judges: Heidi Klum, Simon Cowell, Mel B, Howie Mandel


How to Watch America’s Got Talent Season 12, Episode 21 Online

Don’t have access to a TV? We got you covered. You can watch America’s Got Talent on NBC. For first time users of the live stream feature, you can access a 45-minute preview. Already used that service before? Just log in with your cable information to receive full access to all NBC series. Cable providers include XfinityFiosTime Warner, etc.


How to Watch America’s Got Talent Season 12, Episode 21 On Mobile

The NBC app is available for download on all smartphone app stores, including Apple and Google Play. Just use your cable log-in and you can access the series as if you were watching it on the television. The live version is also available in the app but only in specific markets.


America’s Got Talent – Semi Finals Recap

  • Lillie Mae GauranoCOLLEGECANDY Writer
    A writer by day and a reader by night, and if you say the words "free" and "food" together I'm there.
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