Tonight TV: From Celia Imrie’s fart to the finale of Famous Celebrity Traitors | television

Celebrity traitors conclusion

9pm, BBC One
Who knew that the first popular version of the game would be such a hit? Celia Imrie was not satisfied with the strong winds, she also cried her way into the history of traitors. Then there’s Alan Carr, who went from sweating profusely to feeling no remorse for killing his best friend Paloma Faith. The casting was a revelation, as opposed to the stars’ ability to play the game – it would be a miracle if the traitor didn’t win. Holly Richardson

Celebrity racing around the world

8pm, BBC One
The popular travel show returns with the stars and their chosen companions: Anita Rani and her father Pal, married couple Tyler West and Molly Rainsford, Roman Kemp and his sister Harlemon, and – sure to be fan favorites – Dylan Llewellyn and his mother Jackie. They start in Mexico and cross Central America to Colombia. On your marks, set, go! Human resources

ridge

9pm on BBC Two

“This city is divided into two parts – which side are you on?!” Lauren Lyle’s Mia has no fools in the New Zealand community in which she believes her sister was murdered. But digging deeper, she realized that she was further away from her brother than she expected. Human resources

Task manager

9pm on Channel 4
With the turbulent joy of Phil Ellis, the theatrical fury of Missy Adam, and the searing frustration of Rhys Shearsmith, this latest series has established its own distinct tone. The five contestants could still win Greg Davies’ shiny head – but will that be the case after an episode whose tasks include croissants, bricks and a feather boa? Phil Harrison

RuPaul’s Drag Race UK

9pm, BBC Three
Maya Angelou and Katie Price are just some of the famous faces that have been imitated in Drag Race Snatch Games. This week, the season 7 queens are diving into their wardrobe boxes. On judging duty are DJ Jordan North, Chewing Gum star Susan Wokoma, and everyone’s favorite celebrity cheater, Alan Carr. Hannah J. Davis

Iris issue

9pm, Sky Atlantic
And when she’s betrayed and backed into a corner, mystery-solving genius Iris (Niamh Algar) really comes out to fight. In this episode, it seems that Cameron’s (Tom Hollander) confidence is misplaced as well, because even among these ruthless nihilists, Hugo Pym (Harry Lloyd) takes some beating. Can anything now prevent a “Charlie Big Potatoes” reboot? Ellen E. Jones