Episode list

Described as "the Olympics of talent", it will feature winners, finalists and other successful contestants from previous seasons of America's Got Talent alongside acts from other Got Talent franchises worldwide.

Contestants run, jump, crawl, climb, hang, and swing through crazy obstacles as they compete to become the next American Ninja champion.

Twelve American finalists (six men and six women) compete in a singing contest.

A variety of acts perform in front of a live audience and a panel of judges for a chance to win £250,000 and perform for the British Royal Family at the Royal Variety Performance.

A weekly talent competition where an array of performers -- from singers and dancers, to comedians and novelty acts -- vie for a $1 million cash prize.

The hunt is on for the UK and Ireland's best amateur Lego builders, as some of the most skilled brick fanatics do battle over a series of fiendish challenges that will test their design and construction skills.