The final acts aim to win the votes of the public. But who will be crowned the winner?
Which two acts will make it through to the Grand Final?
The final 40 acts perform for a place in the final.
Britain's best (and worst) variety acts compete to win a spot at the Royal Variety Show.
The nation's favourite TV talent show returns to our screens.
The 12th series of Britain's Got Talent comes to a climax with a spectacular finale.
The results are in...but which of the acts will have booked a place in the final?
Britain's best (and worst) variety acts compete to win a spot on The Royal Variety show.
Britain's best and worst variety acts compete to win a spot at the Royal Variety Show.
Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams kick off the 12th series.