Release the Hounds - Episode Guide

TOWIE stars Bobby Cole Norris, Pete Wicks and Chloe Sims face off against demented bin men, a warehouse full of evil toys and an army of clowns.

Love Island winners Cara De La Hoyde and Nathan Massey plus Love Islander Zara Holland. Swapping romance for horror, will couple Cara and Nathan stop bickering long enough to win any money for charity? Will Zara's fear of everything scupper her chances? The hounds of love are calling!

The X-Factor Union J stars Josh Cuthbert, Jaymi Hensley and JJ Hamblett enter the deep dark woods. Can they work together as a team and win big money for charity or will one of them be going solo? In Eastern Europe no one can hear a boyband scream.

YouTube superstars Alfie Deyes, Joe Sugg and Marcus Butler might have millions of fans but no one is following them into this forest. The vloggers must deal with a brutal assault course, diabolical speed dating and a haunted playground. Watch with the lights on.

Experienced I'm a Celeb'ers Stacey Solomon, Hugo Taylor and David Morgan have all handled the jungle but what about the mental terror of the forest…and the hounds? Only a mad stalker, an evil pumpkin man and Joe Swash stand between them and winning for charity.

Geordie Shore's Marnie Simpson, Chloe Ferry and Nathan Henry swap Newcastle for Eastern Europe and try to outrun the Hounds. If they can overcome a mutant baby, some half-finished clones and Chloe's constant flirting with Reggie they might stand a chance.

Reggie Yates watches on as another team of celebrities try and out run the hounds. The Box's AJ Odudu, Maya Jama and Will Best must face the sausage maker from hell, a zombie scientist and the world's creepiest bird watcher.

In this edition, the stars of Love Island swap cocktails and sunshine for rat monsters and a pitch black forest. Chloe Crowhurst accompanies couple Marcel Somerville and Gabby Allen on the muggiest night of their lives. Will Gabby and Marcel's fledgling romance survive the trauma? Will Chloe stay single or fall for the Hounds?

In episode two, Emmerdale cast members Danny Miller and Adam Thomas are joined by Love Island's Scott Thomas (who is also Adam's twin!). They'll encounter freaky children, a haunted ambulance and an art gallery from hell.

I'm A Celebrity...Get Me Out Of Here! jungle contestants George Shelley, Joe Swash and Vicky Pattison appear in the third episode attempting to win the cash prize. Will their time in the jungle prepare them for the forest?

In episode four The Real Housewives of Cheshire, Dawn Ward, Lauren Simon and Tanya Bardsley take on the terrifying challenges but most terrifyingly of all, not drink Champagne for a whole night!

In the last episode, Olympians Iwan Thomas, Louise Hazel and Jamie Baulch swap the athletics track for the dog run as they push themselves to their limits and attempt to take home the gold.

Three of the reps from the Weekender series take part in the horror game show presented by Reggie Yates.

Brand new host, Matt Edmondson, will be at the helm of the celebrated show, which will see four TOWIE cast members swap Essex for a remote forest at the dead of night…

Brothers Jon and Chris Clark will join Courtney Green and Chloe Meadows for the spooktacular feature-length Halloween episode. The foursome will be set some of the scariest challenges on TV, from being trapped in a possessed church in the middle of a forest to being kidnapped by the Jigsaw puppet from Saw, pushing them to the very edge…