Bill Skarsgård Explains How His Castle Rock CharacterIs the Opposite of Pennywise

Bill Skarsgird became a horror icon thanks to his portrayal of Pennywise in last year's horror hit It, a role he'll reprise in the sequel next year. In between, he's got another sinister turn in another Stephen King-inspired tale, Castle Rock. But as the actor explains, the characters couldn't be more different.