P429ORACLE 429 Mon27 Jan C4 1712:26   CHANCEINA    Monday, January 27, 9.25pm Simon Callow and Brenda Blethyn star as the hapless Tom Chance and his girlfriend Alison, in this new series of the popular comedy show. When Tom gets involved in the activities of a local, unsuccessful criminal, the result is disastrous for everyone. Patrick Malahide plays the criminally- minded Neville, and Bill Pertwee is Sergeant Gough.  Adventures of 4-T 437 