Blue Peter - Season 21 / Year 2015

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.

Real Time with Bill Maher includes an opening monologue, roundtable discussions with panelists, and interviews with in-studio and satellite guests. Politico hailed Maher as "a pugnacious debater and a healthy corrective to the claptrap of cable news", while Variety noted, "There may not be a more eclectic guest list on all of television".

High Potential follows Morgan, a single mom with an exceptional mind, whose unconventional knack for solving crimes leads to an unusual and unstoppable partnership with a by-the-book seasoned detective.

The Apprentice sees fourteen candidates, competing against each other for a position at Lord Alan Sugar's company. Each week the candidates take part in a task set by Lord Sugar. Each team will have a Team Leader who managers that group for that task. The team that performs the best will win a reward and avoid the boardroom. The losing team will be summoned to the boardroom where their team leader will be forced to pick two people in their team who we join them in the boardroom and a chance to be fired. After twelve weeks Lord Sugar will be left with his Apprentice, who will work for him at a salary of £100,000. Lord Sugar is very busy so he has Nick and Karen, who act as his eyes and ears, to inform him of what's going on.

The return of Cold Case Files will explore compelling new cases that have gone cold for years and chronicle the journeys of the detectives who reopened them. The detectives relive the events of the crimes, reveal new twists and startling revelations for full viewer immersion into these tragic cases, relying on breakthroughs in forensic technology and the influence of social media to help crack these cases - bringing long-awaited closure to the victim's families and friends.