Two-Way Stretch

'Dodger' Lane, 'Jelly' Knight and 'Lennie the Dip' are visited by a vicar seeking to find employment for them. He is actually smooth-talking conman 'Soapy' Stevens, who proposes a large-scale diamond robbery. With the assistance of Dodger's girlfriend Ethel and Lennie's mum, they smuggle themselves out in a prison van. The operation is almost foiled by the disciplinarian 'Sour' Crout, the new Chief Prison Officer.