TV SeriesReturning Series
Evil Twins
2012·★ 6.7 (6 votes)·6 seasons·33 episodes·~43 min / ep
Investigation Discovery
Channeling sibling rivalries and deadly childhood pacts, this series follows true-crime mysteries surrounding cases of these double-duty archetypes.
Seasons (6)
Season 1
12 episodes · 2012
Season 2
6 episodes · 2014
Season 3
3 episodes · 2015
Season 4
6 episodes · 2017
Season 5
3 episodes · 2018
Season 6
3 episodes · 2018