I'm A Celebrity's Willie Carson and Crissy Rock have to face the horror of an overnight stay in a rat-infested cave.
The duo - the oldest contestants left in the ITV1 show - are left to endure the stint with the scurrying rodents in order to win breakfast for the rest of the jungle campers.
Willie, 69, and Crissy, 53, were chosen for the task after they failed to identify the two traitors in the camp - Dougie Poynter and Antony Cotton - who have been on a secret mission to disrupt everyone's lives.
After incorrectly choosing Fatima Whitbread and Emily Scott, they were marched off to a "dungeon" and told to spend the night there.
Horrified Crissy shrieked: "No way, I'm not going in there, it's pitch black dark. I'm claustrophobic - snakes, rats, cockroaches. I can't do it."
However she eventually relented and faced her fears to join Willie, who had already wandered in.
And she soon moaned: "My nerves won't stand it in here with half of Noah's Ark crawling all over me - but I'm not going without you, we're in this together."
Earlier the pair also had to take the bushtucker trial, winning five out of seven meals as they identified an array of creatures just by touch.
They used either their hands or their mouths in a bid to spot an ostrich, a possum and an octopus among others.