Forty years after being the villain of "The Karate Kid," William Zabka closes his character's redemption story in "Cobra Kai" finale. (Spoilers!) ...

Tanner Buchanan and Mary Mouser, co-stars on the hit "Karate Kid" sequel "Cobra Kai," are engaged. The couple revealed their rings on the red carpet.

They were '80s rivals in the movie "The Karate Kid." Now Ralph Macchio and William Zabka have become "brothers in arms" on Netflix's "Cobra Kai." ...

The star of “The Karate Kid” discussed embracing a less heroic role in the Netflix spinoff series and what keeps him coming ...