[s2e7] Saving Wiz Tech: Part 2 -

It is revealed that Professor Crumbs ' beard is actually detachable.

Regular cast members Jennifer Stone (Harper), Maria Canals-Barrera (Theresa), and David DeLuise (Jerry) appear in Part 1 but are absent from Part 2. [S2E7] Saving Wiz Tech: Part 2

The "Saving WizTech" arc is a direct parody of the Harry Potter series. It is revealed that Professor Crumbs ' beard

This episode reveals that magic has no effect on other magic, a rule revisited in later seasons. This episode reveals that magic has no effect

Professor Crumbs is revealed to be 850 years old.

Ronald invites Alex to a game of tetherball on the Tower of Evil, which activates an ancient curse that turns Alex evil. This transformation is marked by white streaks in her hair and vampire-like teeth.

Alex realizes that Dean is her true love, a realization powerful enough to reverse the evil transformation and return her to normal. Meanwhile, Justin Russo deals with the school being overrun by corporate advertisements from "Wiz World Industries," which were placed in exchange for removing dangerous plastic balls from the school. Cast and Crew According to IMDb , the episode's production team included: Director: Bob Berlinger Writers: Vince Cheung and Ben Montanio