Charmed (1998)

S1E10 Wicca Envy

Title: Wicca Envy Plot: Prue finds herself in a tight spot when she is wrongfully accused of theft at the auction house and taken into custody. The shocking truth emerges that her supervisor, Rex, is actually a warlock. With time running out, Piper and Phoebe must work together to clear Prue's name and eliminate Rex before he can enact his sinister plans.