Ant & Dec will host the night and Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams will all be behind the judges' desk one more time.
We've got choir 100 Voices of Gospel, mum and son duo Mel & Jamie, crooner Wayne Woodward, danger-man Alexandr Magala, dance troop Boogie Storm, magician Richard Jones, dancer Balance Unity, schoolgirl singer Beau Dermott, impressionist Craig Ball, and young singer Jasmine Elcock all through from the week.
And there's also two wildcard performers: the public have chosen doggy act Trip Hazard, and the judges have picked dancers Shannon and Peter.
With a special celebration of 10 years of BGT, put together by Diversity's Ashley Banjo, to look forward to as well, who will win the whole thing?
Britain's Got Talent Final, ITV, 7.30pm
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