The Great Village Green Crusade

BBC FOUR, 9.00PM

Robert Llewllyn is best known for playing the android Kryten in sci-fi sitcom Red Dwarf, and the technology-obsessed actor is just as switched on in his real life. Combining his interest in science with his love of the environment, this film follows Llewllyn’s quest to convince the other residents of the Cotswolds village where he lives to help preserve its rustic beauty by switching over to eco-friendly energy sources. But will they be willing to take advice from a bespectacled luvvie (and former robot butler)?