All four seasons of the american crime drama which fictionalises the exploits of the famed untouchables a team of prohibition agents critical to the downfall of al capones bootleg empire season 1 episodes are the empty chair ma barker and her boys the jake lingle killing the george bugs moran story aint we got fun vincent mad dog coll mexican stake out the artichoke king the tri state gang the dutch schultz story you cant pick the number the undergro