TV Highlights Friday
Alan Carr: Chatty Man
Channel 4, 10.00pm
Paul O'Grady (right) will be joining Alan Carr to tell him about the new daytime chat show he'll be hosting on ITV; comedian Jack Whitehall and his father Michael will discuss their new book, and American singer-songwriter Robin Thicke performs his latest single, 'Give It 2 U'. Later... with Jools Holland
The Killers and band frontman Brandon Flowers (right) join Jools for the final show of this series. Chase and Status will also appear, while Boy George sings songs from his first album of all-new material in 18 years.Cold War, Hot Jets
James Holland (right) examines how the development of the jet engine provided Britain with an economic lifeline, and made jets an important trading commodity during the Cold War that helped maintain a crucial balance of power.Elementary
Sky Living, 8.00pm
When he goes on the trail of a civil contractor who disappeared after leaking vital government information online, Holmes (Jonny Lee Miller, right) and Watson are targeted by internet 'trolls' who may be working for Sherlock's oldest enemy.