Hosted by Katherine Ryan. It's the quarter-final and an early start for the stylists as they head backstage at the world-famous tourist attraction, the London Dungeon. It's a race against the clock to get the actors ready for when the doors open to the public. They must listen to the character brief and come up with suitably scary hairdos which will last the actors' entire shift.

Once the doors are open to the public, it's onto the most challenging task so far of the competition. With the Dungeon about to launch a brand new character, one of our amateurs could secure themselves the honour of designing the actual hairstyle. But it needs to be absolutely historically accurate, and they will need to master the art of both making and using a Victorian hair rat in their designs. Whose hairdo will make history and which stylist's time in the competition will be consigned to the past? Show less