Episode 21

Part guessing game and part singing show, The Masked Singer sees 12 famous faces compete to pull off the best performance, with their identity elaborately and imaginatively concealed, thanks to an expert team of talented costume designers. The stars will be transformed and they will take on a masked identity and become a fantastic character which will disguise them for the whole series. 

Forget any thoughts of fancy dress – they'll be full-on, original, movie-standard creations taking inspiration from worlds as varied as manga, superheroes, and wild animals and mythical creatures. Their transformations will be total, even their speaking voices will be disguised in interviews. 

It will be up to a superstar panel to lead the viewers at home in their quest to discover who they are. Although the stars aren't judged on their voices, they'll still need to give their best performance – the audience's least favourite will be eliminated, before the panel try to guess their identity and unmask them.

Anne Rice's Mayfair Witches centers on an intuitive young neurosurgeon who discovers that she is the unlikely heir to a family of witches. As she grapples with her newfound powers, she must contend with a sinister presence that has haunted her family for generations.

The dark side of one of the most beautiful places on earth. Uncovering secrets and lies from the past.

Ancient Aliens explores the controversial theory that extraterrestrials have visited Earth for millions of years. From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode in this hit History series gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate. Did intelligent beings from outer space visit Earth thousands of years ago?

Inspired by the extraordinary life and work of world-famous author and physician Oliver Sacks, Brilliant Minds follows a revolutionary, larger-than-life neurologist and his team of interns as they explore the last great frontier - the human mind - while grappling with their own relationships and mental health.