Cordell needs the help of someone from his past, but can they be trusted? Meanwhile, Trey shows James and August a new way to deal with some of life's frustrations.

Stakes are high as Cordell, Cassie, Captain James and Trey all realize Grey Flag's plans and partnerships extend deeper than they once thought. While the Walkers plan for the Mayor's Medal Ceremony, Cordell struggles with missing out on time with his kids as he focuses on trying to keep the whole city safe.

Walker sets out on a new mission. August opens up to Geri and Liam. Bonham notices that something is off with Abby. Meanwhile, Luna introduces Cassie to an old friend, and things don't go as anticipated.