Those souls who have been avoiding this like the plague can finally breath a sigh of relief, for it's the series finale this evening. Everyone finds themselves drawn back to the scene of the crime, but who summoned them and for what purpose remains a mystery. Meanwhile, Kerry takes Robert deep into the dark woods. We understand the comedy of Reese Shearsmith and Steve Pemberton isn't to everyone's tastes, so do the BBC as it happens; they're providing a slew of alternative comedy in the form of Never Mind the Buzzcocks (9.30pm, BBC2 - Host Simon Amstell is joined by regular Phill Jupitus and guest captain Stephen Fry, along with comedian Josie 'I've had a busy week' Long, Mamma Mia! star Dominic Cooper, Cage the Elephant frontman Matt Schultz and the Saturdays' Frankie Sandford) and the new series of We Are Klang (10.30pm, BBC3).