Cobra Kai' star William Zabka chats with ET's Ash Crossan at the season 6 premiere in Los Angeles. Part 1 is now streaming on Netflix. The cast of 'Cobra Kai' chats with ET's Ash Crossan at the ...

William Zabka swept the Karate Kid’s leg to great infamy. Here's to looking back on the magic of the '80s cult classic and his latest venture. I was just turning 18—I didn’t know what ...