Mathew Horne and James Corden host and star in their own comedy sketch show, filmed in front of a live audience. James is devastated that it is the end of the series, while Mat seems less bothered. Tim Goodall tackles obesity; Xander interrupts Jibson's daughter's birthday party; Shovey Mate attacks in a lift; Spider-Man and Superman finally show their true colours; and the Young People's Church have a song with a mission. Plus, a guest appearance from Will Young.