[s4e17] You Dont Know Jack -

Olivia Holt returned as a guest star for this episode (and several others in Season 4) after having left the main cast to pursue other projects.

The episode serves as a "What If?" scenario, specifically referencing the events of the pilot episode "Wasabi Warriors". [S4E17] You Dont Know Jack

The plot focuses on Jerry Martinez, who is frustrated when Jack Brewer suspends him from taking his black belt test after Jerry throws an unauthorized party at the dojo. Following a blow to the head, Jerry experiences a vision of an alternate universe where Jack never joined the Bobby Wasabi Martial Arts Academy. In this reality: Olivia Holt returned as a guest star for

You can watch this episode and the rest of the series on the Kickin' It page on Disney+. You Don't Know Jack (2015) - (S4E17) - Cast & Crew - TMDB Following a blow to the head, Jerry experiences

The vision includes a humorous (and possibly non-canonical) detail that Sensei Ty has 17 toes.