Los Angeles and Seattle are the sites for the rounds of auditions.

The guys from OCC head to Howe Caverns to face their fears and explore some caves deep under ground. While Paul Jr. continues his work as a consultant for OCC, he sets his sights on his own projects outside the shop.

Masterclass 4 - The perfect chip - Snapper in a Bag and Chunky Chips, Risotto with Pumpkin and Goat's Cheese, Rib Eye Steak with Red Wine Sauce and Spinach

The final set of semi finalists perform live in front of the judges and viewing audience at home. The judges give their verdict on each act after they have performed. Aidan Davis learns that he has the most amount of viewer votes and has made it through to the final. Holly Steel and Greg Pritchard learn they have the next most amount of votes. The judges then decide to put Holly through to the final.

Alex and Justin bond with Max's new tutor and scheme to get her a permanent job with the family, but the plan involves Max failing a test. In the end they relize that Max's tutor is just an elf that's why they have been bonding with her.

The popular news quiz returns, with team captains Paul Merton and Ian Hislop, guest host David Mitchell, and guest panellists Andrew Maxwell and Richard Coles.