The I'm A Celebrity... Get Me Out Of Here! cast were caught on camera by a group of pranksters who snuck onto the castle set.
TikTok user @babangrist filmed himself sneaking into the castle grounds from the wooded area around Gwyrch Castle in North Wales, where the show is being filmed this year instead of the Australian jungle due to coronavirus travel restrictions.
In the video, what appears to beJordan North can be seen walking around the grounds while wearing his camp uniform in the outdoor area where the fire pit is.
The person behind the camera zooms in as they film while they hide in the trees.
"Jordan looks rough," they appear to say.
They were able to get a good view of the castle itself and the grounds, which are being kept well lit for the camera crews.
The video has since had 1.3million views and 227,00 likes on TikTok.
The clip was captioned: "We heard I'm A celebrity was better in person soooo.... we went."
ITV told Mirror Online: "These trespassers were quickly spotted and safely escorted off site."
Friday's episode of I'm A Celebrity will see the first elimination of the show's 20th season.
Hollie Arnold is the current favourite to be the first to leave.
Hollie's odds currently sit at 5/4, making her the likeliest campmates to head home first, meanwhile Ruthie Henshall is next up, according to the bookies - who have slashed her odds to 5/2.
*I'm A Celebrity continues tonight at 9pm on ITV.
