Release the Hounds: Famous and Freaked

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.