Featuring a world-record attempt from an incredible contortionist, and in the bunker there's a nail-biting competitive domino rally. Finally, will the Gunge Tank of Doom claim another victim?

With everything hanging in the balance, our competitive heroes face a challenge that combines bravery and bakery. Also with outrageous acrobatics, and the dreaded Gunge Tank of Doom.

In the final of Officially Competitive Mr Cherry and Sizzling Steve battle it out for the championship, and there is a record featuring chopsticks and marshmallows. There's also a final gungeing with a difference!