Keith Barret, a taxi driver, is estranged from his wife, Marion, and children, Rhys and Alun. Although it's clear the separation is having a devastating effect on him, he's determined - to the point of near insanity - to remain positive.
Rob Brydon
Score: 6.2
Score: 7.7
Score: 9.0
Score: 6.8
Score: 7.3
Score: 6.0
Score: 8.5
Score: 7.6
