Tumble - Episode Guide

Alex Jones welcomes you to Tumble, the BBC's brand-new live Saturday night entertainment show, and the first of a six-part series. Roll up, roll up as ten celebrities give incredible gymnastic, circus and acrobatic inspired performances, both on the floor and up high on the aerial hoop.

The fearless cast includes world boxing champion Carl Froch and Girls Aloud's Sarah Harding. The celebrities hope to impress a stellar judging line-up including Olympic legend Nadia Comaneci and Team GB hero Louis Smith MBE.

Under the watchful eye of Louis Smith and his fellow judges, ten celebrities present an acrobatic floor routine or brave the aerial hoop.

The two celebrities with the lowest scores become the first ever to face the Vault, and at the end of the episode one celebrity leaves the competition for good. Girls Aloud's Sarah Harding, boxing champion Carl Froch and The Only Way is Essex star Lucy Mecklenburgh all feature.

Plus, multi-medal-winning gymnastics legend Beth Tweddle is joined by the next generation of future Olympians in a stunning showcase performance.

The competition is hotting up as the remaining celebrities tackle trampolining and rhythmic gymnastics - with a twist. It's not just ribbons and balls!

The celebrities perform live to impress Olympic heroes Louis Smith and Nadia Comaneci and their fellow judges. The two celebrities with the lowest scores will face the Vault and another celebrity will leave the competition.

Alex Jones welcomes you to week four of Tumble, with a place in the semi-finals up for grabs. The daring celebrities and their professional partners throw themselves into trampolining 10 feet in the air and rhythmic gymnastics featuring ribbons, hoops, balls and a whole load of weird and wonderful props.

The judging panel is led by Olympic legend Nadia Comaneci and Commonwealth gold winner Louis Smith.

And roll up, roll up for Circulus, with a very modern circus performance with trapeze and bungee straps.

Alex Jones presents the semi-final of Tumble. The remaining celebrities and their professional partners perform a brand new floor routine before the celebrities go it alone to take on the nerve-wracking parallel bars or the beam.

For the first time in the series the public can vote to save their favourites. Olympic legends Nadia Comaneci, Louis Smith and their fellow judges keep a close eye on the twists, turns and tumbles.

To top it off, Tumble's own judge Sebastien Stella takes to the air with a very special one-off aerial routine.

Alex Jones welcomes you to the grand final of Tumble 2014! One celebrity is crowned tumble champion and walks away with the coveted trophy.

The remaining stars and their professional partners perform on the floor and aerial trapeze. No one escapes the vault. Everything's to play for with olympic heroes Nadia Comaneci and Louis Smith heading up the judging panel to ensure no tumble goes unnoticed. Whose blood, sweat and tears are enough to take them to glory?