Ray Cannon (Edwin Hodge) is introduced to the task force in this season premiere, though he appears in a "credit only" capacity for the first episode before taking a more active role. Cast and Guest Stars
The episode features the primary series regulars and several notable guest actors:
as Joshua Fogelman, a bereaved father seeking revenge against gun lobbyists. Rebecca Brooksher as Claire Scott, Remy's sister. Real-World Inspiration
Sheryll Barnes (Roxy Sternberg) returns from maternity leave and immediately clashes with the aggressive leadership style of the new Supervisory Special Agent, Remy Scott (Dylan McDermott), who replaced the late Jess LaCroix in the previous season.
Remy Scott continues to manage his mother's Alzheimer's care with his sister, Claire, eventually deciding to move her to a specialized care facility.
The Fugitive Task Force investigates the brutal murder of a New York family of four found dead in a Georgia motel. The investigation reveals a connection to the "Iron Pipeline" —an illegal firearms smuggling route where guns are bought cheaply in Southern states and sold for profit in Northern states with stricter laws. Key Character Developments
Most Wanted" Iron Pipeline (TV Episode 2022) - Full cast & crew
Dylan McDermott (Remy Scott), Alexa Davalos (Kristin Gaines), Roxy Sternberg (Sheryll Barnes), and Keisha Castle-Hughes (Hana Gibson). Notable Guest Stars: Chris Mason as Walker Hawley, the primary antagonist. Benedict Samuel as Teddy, a gun buyer.