Most Haunted star Yvette Fielding was visibly spooked by Ghost Train, the latest I'm A Celebrity... Get Me Out Of Here! challenge.
In a new video released by ITV, Brian Friedman, Jorgie Porter, George Shelley, Kieron Dyer and Fielding took part in the task to win meals for the older camp mates.
Each participant peeled back a disc that revealed the face of the person whose meal they had to play for in the scary task.
Once seated in their bumper cars, complete with a skeleton as a passenger, they were slowly moved towards a dark chamber of horrors where they were blanketed with nasties including scorpions, rats and spiders.
Union J's Shelley covered up as much of himself as possible and screamed repeatedly as the cars advanced in the darkness.
Hollyoaks star Porter exclaimed, "I don't like it!"
Meanwhile, Fielding cried: "This is awful. Please don't do this!"
She could also be heard singing and yodelling off-key in terror as creatures were poured into her car.
Will the stars be brave enough to win food for their fellow camp celebrities? Viewers will have to wait until tonight's show to find out.
Three new reality TV stars will also add to the dynamics in camp.
Made in Chelsea's Spencer Matthews, The Only Way Is Essex's Ferne McCann and Geordie Shore's Vicky Pattison join the jungle crew in Wednesday's episode.
McCann, 25, and Pattison, 28, will give blonde bombshell Porter a run for her money as camp beauty while Chelsea hunk Matthews, 26, will prove an added attraction.
I'm A Celebrity... Get Me Out Of Here! is broadcast on ITV at 9pm.