AMC releases the first trailer for the upcoming third season of its hit martial arts series, “Into the Badlands,” which premieres Sunday, April 22. Season three of “Into the Badlands” finds Sunny (Wu) living off the grid, doing his best to provide for his infant son, Henry, in the wake of Veil’s death. It is only when Henry contracts a mysterious illness that Sunny must join forces with Bajie (Frost) and journey back into the Badlands, where The Widow (Beecham) and Baron Chau (Eleanor Matsuura) are entrenched in a drawn-out war that has destabilized the entire region. No longer supported by Tilda (Ioannides) or Waldo (Stephen Lang), The Widow must find new allies in Lydia (Brady) and in Nathaniel Moon (Augustus) — the former regent who lost his hand to Sunny and Bajie in Season 2.