第 1 季 共 22 集
播出时间：2017年9月28日
第 1 集 Tip of the Spear
播出时间：2017年9月28日
The most elite unit of Navy SEALs must navigate their professional and personal lives as they train, plan and execute the most dangerous, high stakes missions our country can ask of them.
第 2 集 Other Lives
播出时间：2017年10月5日
While on an evidence-collecting mission in Syria, Jason and the SEAL Team find innocent civilians in desperate need of rescue just as enemy forces close in on them. Also, while on the mission, the team debates whether or not to tell Ray that his wife has gone into labor.
第 3 集 Boarding Party
播出时间：2017年10月12日
Jason and the SEAL team must rescue a group of researchers being held hostage on a ship in the South China Sea. Also, Clay is ranked in the “bottom five” of his class, jeopardizing his future as a SEAL
第 4 集 Ghosts of Christmas Future
播出时间：2017年10月19日
Jason and the SEAL Team refuse to abort a mission to capture a dangerous war criminal after it goes sideways. Also, Clay’s controversial father, Ash Spenser, comes to town on his book tour.
第 5 集 Collapse
播出时间：2017年10月26日
Jason and the SEAL Team must protect the American Embassy in South Sudan when the ambassador refuses to evacuate as the country becomes increasingly unstable. Also, Clay and Stella take their relationship to the next level.
第 6 集 The Spinning Wheel
播出时间：2017年11月9日
The SEAL Team must work with Jason’s longtime rival, Beau Fuller, and his team to plan and perfect a raid under the watchful eye of top military brass. Also, Clay delivers solemn news to a teammate’s next of kin.
第 7 集 Borderlines
播出时间：2017年11月16日
Jason and the SEAL Team must rescue an undercover CIA operative after she is captured by radical terrorists to be used as a bargaining chip. Also, Clay undergoes the final harrowing exercise for his candidacy into Tier One.
第 8 集 The Exchange
播出时间：2017年11月23日
Jason and the SEAL Team have mixed feelings when they are tasked with bringing home an American soldier who was captured after deserting, in exchange for detainees in Gitmo.
第 9 集 Rolling Dark
播出时间：2017年12月7日
Jason and the SEAL team must rescue a Russian scientist and his wife and bring them across the Afghanistan border to safety as Chinese and Russian Special Forces close in, intent on stopping them. Also, Clay endures his first day with Jason’s unit.
第 10 集 Pattern of Life
播出时间：2018年1月4日
Tensions are high when Jason and the SEAL Team enter a Yemeni house to locate a cell phone linked to a terrorist network, and interrogate the family while the daughter lays in critical condition after being accidentally shot.
第 11 集 Containment
播出时间：2018年1月11日
Jason and the SEAL team are sent to intercept the sale of nuclear weapons, but the mission goes sideways when they must make the treacherous journey back to base with nukes that have unsecured fuel rods. Also, Ray is sidelined with a shoulder injury, and Jason and Alana are shocked by their kids’ reactions when the topic of their reunion is brought up.
第 12 集 The Upside Down
播出时间：2018年1月18日
While on a mission to retrieve a downed top-secret drone, Jason and the SEAL Team disobey orders so they can save Clay, who is trapped beneath a room full of armed terrorists. Also, Clay and Stella’s relationship takes a new turn.
第 13 集 Getaway Day
播出时间：2018年2月1日
Jason and the SEAL Team must leave their families immediately when their deployment date is moved up after the team they were going to relieve is ambushed. Also, Jason and Alana make a big decision about their future, and Clay and Stella feel the weight of his marriage proposal.
第 14 集 Call Out
播出时间：2018年3月1日
Jason and the SEAL Team settle into deployment life and get closer to discovering who ambushed Echo Team after Mandy gets a lead from an unlikely source on the base.
第 15 集 No Man's Land
播出时间：2018年3月8日
Jason and the SEAL Team close in on avenging the deaths of Echo Team when they find the money that funded their murder on a nearby poppy farm that was previously used to make heroin. Also, Jason meets an intriguing woman on the base.
第 16 集 Never Get Out of the Boat
播出时间：2018年3月22日
Jason leads the SEAL Team on a dangerous daytime mission where Sonny is wounded and must now rely on Clay and his brothers to save his life.
第 17 集 In Name Only
播出时间：2018年3月29日
As Jason and the SEAL Team come closer to avenging the loss of Echo Team, Mandy takes matters into her own hands after her boss won’t green-light her mission to take out their biggest target. Also, Jason is unsure of where his relationship with Amy stands.
第 18 集 Credible Threat
播出时间：2018年4月12日
Jason and the SEAL Team are tasked with protecting a delegation of congressmen and department of defense officials who come to Jalalabad for a publicity tour even though a credible threat has been made against them.
第 19 集 Takedown
播出时间：2018年4月26日
The SEAL Team sends Ray undercover in a busy spice market to make a high-stakes money swap, and Jason attempts to take down a terrorist known to wear a suicide belt. Also, Ray realizes the devastating consequences of his decisions.
第 20 集 Enemy of My Enemy
播出时间：2018年5月3日
The lives of Jason and the SEAL Team are in jeopardy when a risky mission to capture a highly valuable target may actually be a trap. Also, Clay and Davis commiserate about the frustrations of having long distance relationships, and Ray has a meeting regarding his involvement with the accidental death of the local boy that could affect his military career.
第 21 集 The Graveyard of Empires
播出时间：2018年5月10日
Following a helicopter crash, the SEAL Team must proceed with the mission as hostiles bear down on them and an injured and impaired Jason goes after their target alone.
第 22 集 The Cost of Doing Business
播出时间：2018年5月17日
After Jason lies about his concussion to get cleared for combat, he and the SEAL Team plan a final mission to avenge Echo Team’s deaths once and for all before they return home from deployment.
