The Cleaner

BBC1, 9.30pm Mopping up after murders may not seem like a laugh a minute. However, the German series Der Tatortreiniger found the humour in the situation, and now Greg Davies (above) is bringing us this clever British version. He plays professional crime-scene cleaner Wicky, who is dealing with the mess caused by a stabbing when he’s interrupted by a heavily armed mystery woman played by Helena Bonham Carter. ★★★★★