Shadowhunters
Season 3
Ep 21. Alliance
- TV14
- May 6, 2019
- 42 min
-
8.6 (584)
Jace, Clary, and Alec race against time to stop Clary's evil brother, Jonathan, from completing his plan to resurrect their mother, Jocelyn, using the help of the resurrected Lilith, who has taken control of Jace. Meanwhile, Simon and Izzy must navigate their relationship as Simon's Mark of Cain threatens to consume him. Magnus and Lorenzo's relationship also takes a dramatic turn as Magnus learns more about Lorenzo's true intentions. As alliances are tested and agendas exposed, the Shadowhunters must band together to prevent Jonathan and Lilith from unleashing chaos upon the world.