Walking Through History - Season 4

Eavesdropping on the life of Sidney Chambers, a charismatic, charming, crime-fighting clergyman, and his partner in crime Police Inspector Geordie Keating, became a highlight for the audience who revelled in their on screen partnership. Geordie's plain-speaking, down to earth approach to policing complemented Sidney's more gentle technique of coaxing information from witnesses and suspects. Their unlikely pairing became a true friendship as each offered a different insight into the crimes they unravelled.

Set in a remote castle in the Scottish Highlands and based on the wildly popular Dutch series of the same name, 5-time Emmy-nominated Alan Cumming plays host to twenty larger-than-life personalities (including reality A-listers and America's best game players) who come together to complete a series of challenges with the objective of earning a cash prize of up to $250,000. The catch? Three of the contestants coined "the traitors" will devise a plan to steal the prize from the other contestants coined "the faithful".

In this workplace comedy, a group of dedicated, passionate teachers — and a slightly tone-deaf principal — are brought together in a Philadelphia public school where, despite the odds stacked against them, they are determined to help their students succeed in life. Though these incredible public servants may be outnumbered and underfunded, they love what they do — even if they don't love the school district's less-than-stellar attitude toward educating children.

Chat show featuring celebrities, music and fabulous weirdness from the British public.

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.