Gangsters: America's Most Evil Season 4
Season 4
Air date: 2016-12-06
Episodes: 6
Episodes
E1: James "Whitey" Bulger
Air date: 2016-12-06
E2: Episode 2
Air date: 2016-12-13
E3: Episode 3
Air date: 2016-12-20
E4: Episode 4
Air date: 2016-12-27
E5: Episode 5
Air date: 2017-01-03
E6: Episode 6
Air date: 2017-01-10