Season 1
13 episodes
Episode 1
Kayce Dutton reunites with an old SEAL teammate and aids his Marshal unit in hunting down a bomber targeting Broken Rock Reservation. The trail leads to a dangerous encounter with an armed anti-government militia.
Episode 2
As Kayce tries to embrace his new beginning, a Marshals op to stop a domestic terror attack lands him in a valley of buried Dutton family skeletons. While confronting his past he must also learn to ingratiate himself with his new Marshals teammates
Episode 3
When a standoff between Broken Rock and local ranchers over a mine groundbreaking turns violent, the Marshals lead a manhunt to find the shooters.
Episode 4
Kayce and Cal search for the survivors of a helicopter crash while the rest of the team tries to clear Kayce's name in a use of force complaint. While on the search Kayce and Cal encounter a wanted felon and the harsh nature of Montana's wilderness.
Episode 5
When Kayce and Tate cross paths with an old friend of Tate's from the rez, Hayley, who exhibits behavior consistent with a trafficking victim, Kayce throws himself into tracking her down rather than committing to commemorating Monica.
Episode 6
After losing the trail of teen trafficking victims, Kayce must tell Tate that his friend may be gone for good. When the Marshals learn the girls are in the hands of a violent motorcycle gang, they launch a dangerous op to infiltrate the gang.
Episode 7
When a federal judge and her family are the targets of a car bomb, the Marshals are assigned to guard them. Family secrets start to surface as the Marshals start to look into why someone would want this family dead.
Episode 8
The Marshals go manhunting after receiving a tip that a dangerous fugitive is on the loose. Kayce and Cal struggle to reckon with their time at war when a former SEAL brother, Garrett, drifts back into their lives as they hunt a vicious enemy.
Episode 9
With one of their own taken prisoner, the Marshals strategize a risky assault on a paramilitary compound; outmanned, outgunned and with time rapidly running out, Kayce leads the team straight into the fire, risking everything to save their teammate.
Episode 10
After a prison bus crash, two Marshals face ghosts from the past when the team splits up to hunt down the escapees and triage the injured.
Episode 11
With a dangerous prison escapee in tow, Kayce and Cal struggle to survive a freezing night on a mountain, a task made all the more challenging by an unhealed wound from their past that threatens their ability to work as a team in the present.
Episode 12
As they uncover a drug cartel targeting the Broken Rock Reservation, the Marshals race to locate Miles, only to discover that he has gone rogue to hunt down a trafficker.
Episode 13
After an assassination attempt against Broken Rock chairman Rainwater, Kayce protects him while the Marshals race to discover who's targeting him. When a militia attacks, Kayce realizes the conspiracy is larger than anyone imagined.
