[s4e17] You Dont — Know Jack

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

The main character who seeks his black belt and experiences the alternate reality. Dylan Riley Snyder Jack's loyal friend who assists at the dojo. Rudy Gillespie Jason Earles The dojo's sensei who struggles in the alternate timeline. Kim Crawford Olivia Holt [S4E17] You Dont Know Jack

Returns as a guest star, appearing as Jack's "evil" partner in the vision. Ian Reed Kesler Guest stars as the leader of the Black Dragon dojo. Falafel Phil Dan Ahdoot Guest stars as the owner of the local eatery. Notable Trivia The vision includes a humorous (and possibly non-canonical)