Gangsters: America's Most Evil - Season 4
1 - James "Whitey" Bulger
Air Date: December 6, 2016
2 - Episode 2
Air Date: December 13, 2016
3 - Episode 3
Air Date: December 20, 2016
4 - Episode 4
Air Date: December 27, 2016
5 - Episode 5
Air Date: January 3, 2017
6 - Episode 6
Air Date: January 10, 2017