You're referring to the UK reality TV show "I'm a Celebrity...Get Me Out of Here!" (Season 20, Episode 255, I assume?).
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I'm a Celebrity...Get Me Out of Here! (British TV series) series 20 i'm a celebrity... get me out of here uk season 20 h255
In the context of I’m a Celeb UK, is not an official episode code, production number, or series identifier used by ITV. You're referring to the UK reality TV show "I'm a Celebrity
Broadcast on ITV1 from November 15 to December 4, 2020, Season 20 traded humid rainforests for freezing stone walls and warm gilets. Ant and Dec returned to host, guiding 12 celebrities through "Castle Coin Challenges" and grueling trials to secure food for the camp. (British TV series) series 20 In the context
Season 20 of "I'm a Celebrity... Get Me Out of Here UK" premiered in 2022, featuring a diverse cast of 11 celebrities. The show, hosted by Ant & Dec, took place in the Australian jungle, where contestants competed to win the public's vote and escape the jungle.