Grennan James is eight, and he already knows what he wants from show business: his own Las Vegas show, limousines, pool parties and celebrity friends. First, he has to throw knives around his father on America’s Got Talent. The judges warn children against trying anything like it. Then they settle in to watch a child do exactly what they have warned against.
The harder exchange comes after the act. Asked what he might do next, Grennan says he would throw knives around his six-year-old sister, Charlotte. When a judge asks Charlotte whether that would be okay, she answers, “No.” Someone on the panel jokes that the voting has already started. Her answer hangs over the laughter.
The video, titled Top 10 Kid Auditions On America’s Got Talent EVER!, includes auditions and later competition performances. Across its knife throwing, card throwing, contortion and dance, the judges face two separate tasks. They have to assess the performance and respond to the child who gave it. Sometimes they manage both. Sometimes they disagree about what they should even be judging.
A family business with a dangerous inheritance
Grennan’s father runs a touring sideshow. He says his son has traveled with the company since birth and took his first steps on a theater stage. The father began performing at five; Grennan began at four. For this family, the stage is familiar ground long before the television cameras arrive.
His father also states the risk plainly. If something goes wrong, he expects to be the one hurt. During the act, Grennan throws knives toward balloons held by his father and into a wooden board beside his body. The judges flinch and protest. One predicts an accident. Their discomfort comes from the combination of a dangerous skill and the small child practicing it.
Yet the panel votes him through. One judge asks whether he enjoys doing this, and Grennan says yes. That is enough to settle that judge’s concern. Another admits feeling strange about the act while still wanting to see what comes next. The adults recognize the danger, but their curiosity wins the vote.
Three siblings and a deck of cards
Eight-year-old Dominic offers another version of the family act, with his triplet siblings as assistants. Asked whether they get along, the children supply both a yes and a less reassuring answer: “Not really.” Backstage, an assistant admits to being scared. Dominic counters with his experience, roughly a year and a half of throwing cards.
He traces his interest to Rick Smith Jr., a card thrower his father met and whom Dominic watched on video. A judge celebrates the idea that an AGT performer can inspire another child to learn a skill. Soon the panel gets a demonstration of what that learning produced: cards thrown hard and accurately enough to slice celery and puncture targets.
Heidi Klum singles out the celery trick. She says she has never seen someone slice a stalk with a playing card. Other praise goes to the distance of the throws and the siblings’ presentation. Their banter gives the routine a loose, playful feel, but the judges can point to specific evidence of skill.
Howard Stern imagines children across America watching and getting inspired, followed by parents telling them to stop. The joke echoes the warnings during Grennan’s act. Television rewards a feat while the adults discourage imitation. Dominic and his siblings leave with four yeses.
Melody’s second chance becomes a judging dispute
Ten-year-old Melody Caballero arrives with more experience than her age might suggest. She is a fifth-generation circus performer who started at four. Her mother and grandmother practice contortion, and her grandfather owns a circus. She describes growing up around tigers, elephants and clowns, then adds the ordinary pleasures of going to the park and spending time with her mother.
Melody thought her chance had ended when she failed to advance from Las Vegas. A call brought her back, with less than a week to prepare. At Radio City Music Hall, she performs extreme backbends and balances, including an upside-down balance on a mouthpiece. Mel B later says she never saw Melody’s arms shake.
Howie Mandel accepts the physical achievement but questions whether the routine differs enough from what Melody has already done. He wants contestants to increase the surprise as the competition advances. A feat that amazes him once or twice, he says, may have less force on a third viewing.
Stern calls that comment “bizarre.” He argues that a singer can change songs while continuing to sing, whereas a contortionist has a narrower set of ways to present the same discipline. Asking Melody to abandon what she does would be like asking her to play guitar the following week.
The disagreement gives the performance stakes beyond flexibility. Mandel judges Melody’s ability to keep surprising a returning audience. Stern judges how well she performs her skill. Klum adds a commercial test: she can picture Melody as part of a Las Vegas show, though she questions whether the act could fill an hour. They have watched the same child and applied three different standards.
Mel B brings the discussion back to strength, control and Melody’s age. The host then reminds her that she once dreamed of performing at Radio City. Melody says she always wanted to come to New York and perform for a lot of people. Whatever the judges decide about novelty or ticket sales, she has done that.
The flyers have to trust the catchers
The acrobatic dance troupe from Farmington, Missouri, ranges in age from eight to 19. At Radio City, the dancers marvel at the size of the stage and the prospect of filling the seats. One jokes that the stage seems bigger than their hometown. Their excitement gives way to a practical concern: the younger flyers have to trust the teammates below them.
Before the performance, someone reminds the group to keep their eyes on the flyer at all times. Onstage, the dancers build human towers, launch teammates into the air and catch them. Every airborne child depends on someone else being in the right place. Mandel points out that there are no mats or nets.
Mel B praises the energy and the way the group fills the stage. Stern credits the combination of dance, athleticism and acrobatics. Klum says they make difficult work look easy. Unlike Grennan’s routine, where his father takes most of the physical risk, this act spreads responsibility across the group. The catchers must be as dependable as the flyers are brave.
When a judge has to leave his chair
The children also bring ambitions and rivalries that need no dangerous equipment. Ballroom partners Ruby, nine, and Jonas, ten, love dancing, but they are competing in a field that includes Ruby’s brother D’Angelo and his partner, Amanda. In the family discussion, someone calls a nine-year-old their biggest competition. The joke works because they take her seriously.
Later, the video shows the cost of a much harsher response. A seven-year-old boy walks onstage holding a microphone. During his rap performance, Stern presses his red buzzer. The boy covers his face with his arm and cries. Stern leaves the judging desk, walks onto the stage and kneels to comfort and hug him.
That encounter puts the panel’s earlier arguments in a different light. Judges can debate repeat performances, stage presence and the demands of a Las Vegas show. A crying seven-year-old needs an immediate human response. Stern closes the distance between the desk and the stage to give him one.
Watch the full video for the performances and the exchanges that follow them: Charlotte’s refusal, the triplets’ sibling banter, Melody listening while the judges argue, and Stern stepping forward after the buzzer. Those moments show how the adults respond once the children have finished proving what they can do.


