Sky One’s hugely successful crime drama reaches its intriguing finale in May as Brennan (Emily Deschanel) and Booth (David Boreanaz) uncover the truth about yet more bones.

This season has seen the duo face serial killers, Brennan has been buried alive, Booth has competed in a bare-knuckle boxing contest and been forced to see the FBI’s psychologist. But as the couple become closer, the simmering romantic tension between them is yet to come to the boil. And with Brennan’s new love interest in the shape of Special Agent Tim ‘Sully’ Sullivan (Eddie McClintock), it looks as though Booth could have missed his chance.

Thursday 31 May 21.00 Sky One; Sky One HD (197)