A Harry Potter spell question?

Question: A Harry Potter spell question!?

Okay, I'm trying to work on a fiction story about Harry Potter but I can't remember the name of the spell where when used it can make the victim do what they want to!. Like when Moody used the spell to make the spider bounce around the room!. First correct answer wins the points!.Www@QuestionHome@Com

Best Answer - Chosen by Asker:

ImperioWww@QuestionHome@Com

The Imperius Curse
-cast it using ImperioWww@QuestionHome@Com

The imperius curse!. ("Imperio" to cast it)Www@QuestionHome@Com

imperiusWww@QuestionHome@Com

Imperio!. just like the 1st one!.Www@QuestionHome@Com

IM THRU BEIN COOLWww@QuestionHome@Com