Man Down (Channel 4, 10pm) - Greg Davies is the kind of person who is very difficult to ignore. For a start, he stands 6ft 8in tall and wears size 13 shoes. He's also very, very funny. Now Davies is back on TV with another run of his wonderfully silly sitcom.He says: "I'm so delighted that Channel 4 has given me and the team another series of Man Down. Great news for us, terrible news for the characters..."The last time we saw his alter ego, Dan, he was coming to terms with his...
