The events of "Fear the Walking Dead: Flight 462" will add to the nightmare already underway for Nick, Madison, Travis, Alicia and the others currently attempting to survive on the open sea.

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A new teaser for "Fear the Walking Dead's" second season proves that not only does danger lie under the water, it's also coming from the sky when the events -- and at least some of the cast -- of the short-form web series crash onto the California coastline.

AMC also released a scene from the seasons second episode, which finds Strand and Daniel debating the most prudent line of action -- and Daniel calling Strand's actions into question.

"Fear the Walking dead" airs Sundays at 9 p.m. on AMC.