Romesh Ranganathan takes charge of the back-stabbing big money game show. Can the contestants create a chain of answers and avoid the boot?

Same-sex behaviour has been reported in more than 1500 species and was observed by the ancient Greeks and Egyptians. But traditional evolutionary theory can't explain the purpose of being gay, or why it might be an advantage. So what are the animals up to? This frank documentary shows pets and animals on farms in zoos, and in the wild, caught on camera indulging in same-sex behaviour.

Observational documentary series following life at one of Britain's 'Big Six' energy companies, SSE. Filmed over a year, it tells the story of an army of workers battling to keep our power flowing.

Living history show presented by Fi Glover. Six celebrities travel back in time to the relentless graft of Victorian Britain.

Short TV documentary on John Wildey, who had to land a Cessna after his pilot died mid-flight.

Well-known faces don their aprons in this charity special. Who has got what it takes to go all the way and compete for the Great Sport Relief Bake Off crown?