Cobra Kai Season 4: Cast Reacts to FINALE SPOILERS (Exclusive)

Spoiler alert! 'Cobra Kai' stars Tanner Buchanan and Jacob Bertrand are dishing to ET about that action-packed All Valley Tournament showdown and why they didn't see that ending coming! Plus, Xolo Maridueña and Gianni Decenzo open up about how they stepped up their training in season 4 and they reveal everything they can about what's next after that cliffhanger. 'Cobra Kai' is available to stream on Netflix.

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