Lindy's search leads her to the burial site for New York's unidentified and unclaimed dead. ...

Lindy investigates further into her sister's abduction, seeking help from Jake. ...

Lindy and Tommy dig deeper into the dark internet; a message from the killer. ...

A couple is attacked in an apartment they rented online, and Jake asks Lindy to help him. ...

Scottie and Howard battle for control of Halcyon and the dangerous technology tied to Whitehall. Tom clashes with Mr. Solomon as he makes a fateful choice. ...

Tensions escalate between Scottie and Howard forcing Tom to reach out to an unexpected ally for help. As explosive family secrets come to light, Tom races against time to ...

When a wealthy businessman, his wife and young son are abducted by professional kidnappers, the Halcyon team is tasked to get the family back. But with time running out, ...

On the hunt for a ring of ruthless thieves, Tom and Mr. Solomon must go undercover on an international flight they believe will be hijacked. Howard urges Tom to find proo ...

When ruthless terrorists escape from a secret black site in Manhattan, Tom and the team must lock down the city and find them before disaster strikes. Meanwhile, Scottie ...

A plane crash in the Ural Mountains sends Tom and Nez to Russia on a covert operation to infiltrate a mysterious, top-secret military facility; Scottie enlists Mr. Solomo ...

When a reporter who was sent to document the atrocities being committed in a war torn country, is arrested under the charge of being a spy. Scottie knows him and sets out ...

Tom Keen is contacted by someone who wants to meet with him about his father who was killed recently. But the person he meets is his father who tells someone tried to kil ...

Abbi is determined to return a lost coat; Ilana explores a new romance that feels oddly familiar. ...