A miraculously recovered Peacemaker returns home only to discover that he’s been assigned to a new task force. Later, Peacemaker pays a visit to his steely father Auggie to retrieve his trusted sidekick Eagly.

After Peacemaker’s hazardous escape, tension and mistrust build within the team. Later, as Peacemaker grapples with his new assignment, he receives a surprise visitor.

On their first official mission to assassinate suspected "butterflies," Economos and Murn bond, and Peacemaker and Harcourt reach an understanding. But the whole job goes sideways with the arrival of Judomaster.

Following a somewhat successful mission, Murn recruits Vigilante. Meanwhile, after learning that the team helped land his father in prison, Peacemaker confronts his complicated past.

The team scouts the apparent hub for the aliens' food supply, only to come face-to-face with a full-fledged invasion. Meanwhile, Auggie’s attempt to sell out his son to the police is complicated by Murn’s mysterious contact.

Murn reveals his deepest secret. Auggie is set free. And the botched arrest of Peacemaker sends alien Goff into an unexpected new host.

Harcourt, Murn and Adebayo find themselves surrounded by an alien force, while Peacemaker squares off against his father with help from Vigilante and Economos.

With Peacemaker and Adebayo at odds, can the team kill the cow once and for all -- or will their fracture give the aliens the opening they need to complete its teleportation?

Hoping to find a place among them, Peacemaker interviews for a spot in the Justice Gang, while Harcourt struggles to find work on the heels of Adebayo's bombshell press conference. Economos is forced to surveil Peacemaker.

As Economos clashes with his new handler, Peacemaker must deal with the consequences of his actions in the alternate dimension.

While Peacemaker is lauded as a hero, the alternate dimension also enables him to explore the depth of his connection with Harcourt. Later, Economos catches heat for the team's bungled mission.

With the help of new recruits Red St. Wild and Judomaster, A.R.G.U.S. lays siege to Peacemaker's home in search of the QUC. Meanwhile, Harcourt receives a tempting offer from Flag – which comes at a steep cost to Peacemaker.

Red’s ritual reveal’s Eagly’s location while Flag confronts Peacemaker; as Peacemaker makes a life-changing choice, Adebayo and Vigilante try to unite the 11th Street Kids.

As Peacemaker settles into his new life, the 11th Street Kids decide they will risk it all to bring their friend back home. Meanwhile, Flag doubles down on his efforts to hold Peacemaker accountable by seeking help from an unlikely source.

As Flag and A.R.G.U.S. close in, the 11th Street Kids attempt to keep the ever-increasing dangers of the alternate world around them at bay.

Peacemaker gets a wake-up call from the ever-loyal 11th Street Kids. Later, Peacemaker and Harcourt must rectify their past, while Flag's mission poses an ever-increasing threat to everyone's future.