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Same panel, new format stakes.
A settled panel walks in with real chemistry — and the format still finds a way to hand it something to be surprised by.
Two golden buzzers now allowed.
Season twenty-one is the Cowell-Mandel-Vergara-Mel B panel's second year together, and the shorthand shows in how fast the table moves — critiques land quicker, disagreements resolve without the feeling-out period the prior season needed. The doubled Golden Buzzers change the math too: a judge doesn't hoard the moment for one favorite, so it lands earlier instead of building toward one peak. The one crack: back surgery kept Cowell off the panel for the finale, KSI sitting in for both nights.
The #17 slot.
Slot #17 of 21 in the America's Got Talent Editor's Canon. Season twenty-one earns a slot above the canon's other second-year-panel argument because it pairs the same trick with something new. Cowell, Mandel, Vergara, and Mel B return unchanged, and a year of chemistry makes the table faster and more assured than the reset before it. The format doesn't just coast on shorthand — for the third time in the show's run, every judge gets two Golden Buzzers, and a new Judges' Callbacks round hands select acts another shot at the live rounds. A settled table with structural stakes outranks chemistry-only seasons. A post-finale asterisk: back surgery kept Cowell off the panel for the finale, KSI filling in for a season built all year on the same four judges.
5 moments, no spoilers.
- August · the Judges' Callbacks round
A new two-part special sends each judge's shortlisted acts to perform again privately at the judges' homes, with celebrity guests sitting in alongside each panelist — a process round, not a results round.
- Auditions · Hundred Fingers' double buzzer
The South Korean magic group becomes the first act in the show's history to earn two separate Golden Buzzers in the same season — the first from Howie Mandel, the second later in the run.
- Premiere · a three-buzzer opener
Fourteen-year-old Lai Noelle earns Simon Cowell's buzzer after Sofía Vergara steps back mid-reach to let him press first — one of three buzzers the premiere hands out.
- Auditions · Isaac Atkins's leave audition
An active-duty Army sergeant on leave, who'd only started posting singing videos about a year earlier, earns Mel B's buzzer.
- Finale · Cowell's empty chair
Back surgery keeps Simon Cowell off the panel entirely for both finale broadcasts. Britain's Got Talent's KSI sits in for him, closing out a season built on panel continuity with the one judge who defined it absent.