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"Fear the Walking Dead" will finally reveal its connection to the flight in the companion web series "Fear the Walking Dead: Flight 462". In a preview for next week's episode, Christopher sees a crashed plane with one of its passengers who has turned into zombie still inside.

Meanwhile, Strand's suspicious acts lead Madison to question their destination. "Are we going to Mexico?" she confronts Strand. "The longer we wait, the bigger the risk," Daniel tells Madison in another scene.

Later, Charlie (Michelle Ang), a survivor of the plane crash, warns Daniel about a herd of zombies that are coming. Not long after, Daniel, Charlie, Alicia and Christopher are pushed to the edge, while Nick struggles to save himself somewhere else. Travis is also in danger when he jumps into the water for an unknown reason.

"Ouroboros" airs Sunday, April 24 at 9/8c on AMC. The official synopsis reads, "Madison confronts Strand about his mysterious destination. Nick, Alicia, and others inspect wreckage from a plane crash."

In an interview with EW, showrunner Dave Erickson teases an upcoming confrontation between Madison and Strand. "We're going to have a confrontation, because this information that Daniel has procured, the map that he has found, and his realization that Mexico is in their future is going to be information that he can't keep to himself," he says. "And the question of where we're going and why we're going there is going to become far more important, and you'll see some head-butting between Madison and Strand."