Chloe Burrows

Chris Eubank, Paul Gascoigne, Max George, Nicola Adams, Chris McCausland, Scarlett Moffatt, Donna Preston and Chloe Burrows enter a pitch-black bunker.

The celebrities have been living in the dark for 30 hours, and tensions are already reaching boiling point; two celebrities are shackled together and forced to spend 12 hours in a box.

Halfway through the experiment, tensions reach a boiling point, as Chris Eubank argues with Gazza over his bizarre story about encountering a dead man on a flight.

The bunker is taking its toll as the celebrities enter their final days in the dark, and there's an electrifying challenge involving pitch-black orienteering and painful shocks

Danny Dyer hosts as eight celebrities enter a pitch-black bunker to eat, sleep and survive for eight days in complete darkness. There are terrifying challenges along the way to win useful items, but if they fail, vital belongings will be taken away.

Gladiator and Great Britain sprinter Harry Aikines-Aryeetey, actor Danielle Harold, comedian and actor Eshaan Akbar, actor Rochenda Sandall and reality star Chloe Burrows battle for a spot in the quarterfinal.