Season 3 finds Sunny living off the grid, doing his best to provide for his infant son, Henry. It is only when Henry contracts a mysterious illness that Sunny must join forces with Bajie and journey back into the Badlands, where the Widow and Baron Chau are entrenched in a drawn-out war that has destabilized the entire region.
Sunny returns to the Badlands, seeking a cure for his son Henry. The Widow and Chau wage a bloody civil war. A new threat emerges.
Sunny and Bajie seek help from Lydia. The Widow struggles to control M.K. Pilgrim seeks to establish a new order in the Badlands.
Sunny and Bajie go undercover on The Widow's frontlines, seeking passage to a possible cure for Henry; Tilda confronts The Widow.
Sunny and Bajie face off against a deadly new foe with a dark connection to Sunny's past; Chau enlists her brother in the fight against Pilgrim.
Sunny and Bajie seek help from a reclusive former Master; The Widow must confront a spectre from her past as Chau's slave.
Sunny and Bajie call in a favor from Bajie's past; The Widow interrogates an important captive who threatens her tentative peace with Pilgrim.
Sunny works with the River King to secure passage to Pilgrim's Fortress; The Widow faces mutiny from discontented troops.
Sunny and Bajie arrive at Pilgrim's Fortress, only to face an angry M.K. The Widow enlists Gaius. Moon and Lydia rally the troops.
Sunny and Bajie face off with Pilgrim, who lays out his deadly plan for the Badlands; The Widow finds common ground with the Master.
Pilgrim leads the hunt for near-fatally wounded Sunny; The Widow confronts her inner demons in an attempt to restore her Gift.
Sunny and Nix seek information that could destroy Pilgrim; The Widow and Bajie team up with the Master; M.K. leads Pilgrim to a great source of power.