Sabrina, the Teenage Witch Season 4 Episode 2

Sabrina discovers she must tutor apprentice witch Dreama – an accident-prone girl a little too fond of trying out magic while in the Mortal Realm — or risk banishment. The assignment is made more dangerous by Harvey’s old friend Brad, who is unknowingly a born witch hunter. Meanwhile, a bored Hilda gives up the violin and impulsively purchases a magic clock shop.