Section 20 attempts a risky rescue for a potential new ally. Now veering close to the edge, but determined to find the truth, Dalton goes AWOL with a detainee.

The guys play a prank on one of the girls, which throws her off her game. At a photo shoot where the models take on the nail art craze, things start to go badly when a few of the models who have become close get distracted after arguing

Bill Hader stops by the set to chat with Scott. America's new favorite game show, SPIN 2 WIN, interrupts Comedy Bang! Bang! and Reggie joins via satellite from his extracurricular activity, chasing storms. Plus: watch what happens when Reggie eats a cheese puff.

Arsenio Hall, Laura Mvula

Simon Cowell, Adam Carolla, American Authors

Tom Lennon, the Wild Feathers

When Team Rocket tries to ransack the group's cruise ship's food store, they are thwarted by a group of self-styled pirate Pokémon group made up of a Croconaw, an Octillery, an Azumarill, and a Ducklett, leaving Ash to try to get the food back.

With the League of Assassins knowing where the SoulTaker Sword is, but unable to get Katana to return it, they decide their only course of action is to kidnap Bruce Wayne and hold him for ransom - that ransom being the sword. Of course, they don't realize that Bruce Wayne is actually Batman! When Katana shows up to turn over the sword and rescue Wayne, Alfred causes a diversion, allowing Wayne to don the Batman suit and join the battle. Teaming with Katana to end the League, Batman finds himself in an all-out ninja fight that ends with a startling revelation.

The celebrities and their dancing partners taking part this year are revealed. Rod Stewart and Jessie J perform live on stage and last year's champions Louis Smith and Flavia Cacace return to perform their celebrated Charleston.

The second set of hopefuls audition in front of the judges in a closed room enviroment hoping to gain a place in the next phase of the competition where they will have to perform at Wembley Arena in front of a live audience. Chloe O'Gorman manages to impress the judges whilst Barclay Beales shocks them with his yodeling. Thomas Feeley fails to impress after he brings his laptop along. Relley Clark manages to impress as does Shelley Smith. Ryan Mathie, Stuart Manson and Abi Alton also hope to impress. Jade Richards, Amy Mottram, Dolly Rockers and Melanie McCabe return all hoping that this will be the year they finally make it through to the live finals.