Todd McKenney joins judges Shane Jacobson, Lucy Durack, Nicole Scherzinger and Manu Feildel as Manu's Golden Buzzer recipient.

Special guest and former America's Got Talent finalist Hans joins judges Shane Jacobson, Lucy Durack, Nicole Scherzinger and Manu Feildel as Shane's Golden Buzzer recipient.

In the Semi-Final, special guest Joel Creasey joins judges Shane Jacobson, Lucy Durack, Nicole Scherzinger and Manu Feildel to determine which two acts will make it to the grand final.

The best of the best return for the Semi-Finals! Judges Shane Jacobson, Lucy Durack, Nicole Scherzinger and Manu Feildel have selected 30 acts to come back and battle for a place in the Grand Final.

A joyous performance from an all-abilities choir; an Indigenous artist presents an original, modern-day corroboree, and a world-champion rope skipper.

Tonight, a former Bachelorette star channels Channing Tatum; an adrenaline-pumping display of acrobatics and a freestyle skydiving champ takes flight.

In this episode - a death defying escape act; a rapper using music to highlight youth homelessness; and an emotional performance from the biggest act to ever hit the AGT stage.

This episode, an unexpected dance crew, a teen world champ setting her sights on the Olympics, superhuman brothers who are hard as nails, and so much more.

This episode, a pint-sized comedian with a big personality, an all-girl dance group communicating a powerful message, a human spider who renders the judges speechless, and much more.

A strongman with a twist, a daredevil knife thrower, the most fun dance crew you'll ever see, a singing schoolgirl, a world record attempt and more. Will any act be worthy of the Golden Buzzer?

The world's biggest entertainment show is back! Host Ricki-Lee is joined by judges Shane Jacobson, Lucy Durack, Nicole Scherzinger and Manu Feildel in the search for a new generation of superstars.