Professional wrestling is an obvious influence on Cobra Kai, and AEW has already made an impact on the karate opera starring Ralph Macchio and William Zabka. Paul Walter Hauser. a Cobra Kai cast ...

Thanks to his performance as Johnny Lawrence in "The Karate Kid," William "Billy" Zabka's appearance exemplifies the archetype of all 1980s movie bullies. Suppose you close your eyes and think of ...