Here's a first look at the Britain's Got Talent Champions final as Twist and Pulse compete for victory.
The dancing duo previously appeared on the show on Britain's Got Talent in 2010.
Returning to the stage for this year's Champions special, best pals Ashley Glazebrook and Glen Murphy showcased more of their famous dance moves in the heats.
They made the final after winning the golden buzzer from Alesha Dixon who told them: "I could just watch you forever."
Now just one performance stands between them and being crowned the ultimate Britian's Got Talent champion.
You can watch a first preview of Twist and Pulse's performance on Britain's Got Talent: The Champions final above.
See who wins when the Britain's Got Talent: The Champions final airs at 8:30PM on ITV, Saturday October 5.
Airing over six weeks, Britain’s Got Talent: The Champions has brought together the most talented and memorable acts from past series of both Britain's Got Talent and Got Talent series across the globe.
They're all competing to be crowned the ultimate champion and walk away with the cash prize and coveted Champions Trophy.
Simon Cowell, Amanda Holden, Alesha Dixon and David Walliams return to the judging panel as they take their seat ready to be impressed by the host of global talent while the nation’s favourite TV duo, Ant and Dec, present.
Ten acts have made the final following five heats. In each heat, two acts made it through to the grand finale – the first was a Golden Buzzer act chosen by one of the judges or Ant and Dec while the second was voted through by superfans in the arena audience.
Alongside Twist and Pulse, the acts in the final include Sand Artist Kseniya Simonova, Father & Daughter Daredevils Bello & Annaliese Nock, Dog Act Alexa Lauenberger and Salsa duo Paddy & Nico.
Britain's Got Talent: The Champions final airs on ITV at 8:30PM on Saturday October 5.