Teenagers Nikki and Sam are in love and planning their future together — until Nikki’s dangerous past returns to threaten everything.

A family returns from a Grand Canyon vacation with a supernatural presence in tow.

Nicky is forced to put things with Bo on the back burner while she figures out how to help Pei-Ling. Sebastian voices his concern to Mei-Li about corporate’s growing oversight…

A coveted spot in an elite international tournament ignites a fight between dojos. Tory’s loyalties are tested. Sam struggles to let Miguel go.

Another enemy from Daniel’s past resurfaces. After a spa day and some soul-searching, Sam comes to a decision about her future with Miguel.

Kenny tries to become a student of Cobra Kai with some encouragement from Robby, while Johnny urges Sam to take a leap of faith – in herself.

Kreese brings Terry back to Cobra Kai, but his former partner isn’t interested in repeating history. Johnny grows envious of Daniel mentoring Miguel.