The Untouchables S04E21 - The Man in the Cooler

Ness arranges parole for convict Al Remp, in order for Remp to obtain information enough to convict his old boss, bootlegger Fat Augie Strom. Remp's wife is not informed about the fact that Remp is actually working for Ness, and begs Ness to put her husband back in jail where she feels he's safe from the temptation of power. As he works his way up in Strom's organization, will Remp be able to resist the idea of going back to his old way of life?