Starring: Ralph Macchio, William Zabka, Courtney Henggeler, Xolo Mariduena
King Cobra - S3-E6
Continuity mistake: When Miguel realises Johnny liked all Ali's photos, he looks embarrassed and shakes his head to the right, with his mouth open. In the next frame he looks significantly different, with his mouth shut. (00:09:23)
Revealing mistake: When Johnny shows up to Cobra Kai dojo and all the kids are there. In the video playback they show on the phone you can see Miguel didn't land the kick, and the kid just fell down. (00:28:18)
All Valley - S1-E7
Samantha LaRusso: Aren't we supposed to avoid fighting?
Daniel LaRusso: Sometimes you can't. Someday the fight may come to you. And I want to make sure you're ready. So today we're going to see what Miyagi-Do is made of.
Trivia: Daniel stumbles in on his daughter kissing Miguel. He then suggests to her he would like that they the door open, to which his daughter replies "come on dad, it's not 1984." The original Karate Kid was released in 1984.
Answer: Both.