Shadowhunters 3×09 “Familia Ante Omnia” & 3×10 “Erchomai” Sneak Peek (Mid-Season Finale) – Clary faces down an old foe in an attempt to find answers about Lilith’s plan. Alec and Magnus turn to Lorenzo Rey for help, while Lilith finds a new ally. Luke must choose between his pack and his family, as Simon is forced to deal with his past. (Guest starring Anna Hopkins, Chai Hansen and Javier Muñoz). Shadowhunters 3×10 “Erchomai” (Mid-Season Finale) – In the climactic mid-season finale, the team scrambles to find a way to put a stop to Lilith’s plan coming to fruition. But going up against their biggest opponent yet, their odds are not looking good. Meanwhile, Simon makes a heartbreaking choice with Isabelle’s help and Magnus reconnects with a powerful person from his past. (Guest starring Anna Hopkins, Jack Yang, Alexandra Ordolis and Nicola Correia-Damude).