In this thrilling charity edition of Australia's favourite game show, hosted by Todd Woodbridge, three Block favourites will go head to head for a chance to win the $40,000 jackpot and donate it to their chosen charities. 

Scott Cam, legendary host of The Block, is on site to see if he can nail the jackpot for his chosen charity, Find Ya Feet.

Shaynna Blaze, award-winning interior designer and judge, will bring her competitive spirit to the Tipping Point machine to support Voice of Change.

And foreman favourite Dan Reilly is aiming to win big for NICU, the Neonatal Intensive Care Unit at the Royal Women's Hospital, after losing his baby daughter, Billie.

When the tools are down, the buzzers come out! Which Block star has the knowledge to topple the Tipping Point machine and stash the cash for their charity?

Nutritionist Charity, 33, hopes to channel her wife Peta's advice this time around. Senior project manager Kai, 32, returns with fiancée Cee-Cee by his side and a score to settle with the machine. And leadership trainer Richard, 51, is back with his redemption arc in full focus, aiming the potential prizemoney at his dream Mustang.

After losing all their money to Jackpot Temptation in Season 1, retired handyman Steve, 63, drama and English teacher Lily, 22, and firefighter Sonya, 38, are back to redeem themselves.