Harry Potter: Behind The Scenes of Every Dumbledore Actor
John Lithgow is officially HBO’s new Dumbledore. That means a fresh take on the iconic role! Today on Collider, we’re breaking down how every actor prepared to play the legendary headmaster.

John Lithgow is officially HBO’s new Dumbledore. That means a fresh take on the iconic role! Today on Collider, we’re breaking down how every actor prepared to play the legendary headmaster.