Step inside the chilling transformation as Bill Skarsgård becomes Pennywise, revealing the secrets behind his haunting performance.

After going out in makeup and a sock-filled bra, the actor said he was shocked by "the notice you got and the eyes and ...

Part of an on-screen dynasty that includes his father Stellan Skarsgård, the "True Blood" and "Big Little Lies" breakout is approaching recent choices with care.