When a new professor's methods leave Hogwarts unprepared to fight the rising tide of evil, Harry teaches students how to defend against the dark arts.

Top Cast

Daniel RadcliffeHarry Potter

Rupert GrintRon Weasley

Emma WatsonHermione Granger

Imelda StauntonDolores Umbridge

Helena Bonham CarterBellatrix Lestrange

Robbie ColtraneRubeus Hagrid

Gary OldmanSirius Black

Ralph FiennesLord Voldemort