New York Strong (S03E01)

The strigoi are advancing, growing more agile and intelligent. Eph is caught in a battle to enhance his ineffective bioweapon while grappling with the emotional turmoil stemming from his son Zack's kidnapping. Meanwhile, Setrakian and Quinlan delve into the Lumen to uncover its most profound mysteries. At the same time, Fet joins forces with a Navy SEAL team on a perilous operation: to track down the Master in New York's subterranean tunnels.