A documentary crew follows the inmates and staff of HMP Woldsley while Catherine Tate portrays multiple characters to capture the penal system at its brutal humorous best.A documentary crew follows the inmates and staff of HMP Woldsley while Catherine Tate portrays multiple characters to capture the penal system at its brutal humorous best.A documentary crew follows the inmates and staff of HMP Woldsley while Catherine Tate portrays multiple characters to capture the penal system at its brutal humorous best.