Reviewed by GREG KING Director: Adrian Shergold Stars: Maxine Peake, Stephen Graham, Alun Armstrong, Tony Pitts, Paddy Considine, Macy Shackleford, Lindsey Coulson, Christine Bottomley, Vic Reeves, Kevin Eldon, Richard Hawley. Many comics seems to be insecure, unhappy, lonely, and they turn to humour as a way of dealing with their emotional pain, and they often use humour as a defence mechanism. And this …