Sky Arts’ celebration of the birth of HG Wells concludes this week with ‘The Moth’ and ‘The Purple Pileus’, adapted from the author’s short stories. In ‘The Moth’ Rupert Graves (Lestrade in Sherlock) stars as Professor Hapley, an entomologist in the middle of a personal feud with Professor Pawkins. Hapley takes great delight in ridiculing … >