For a number of reasons, Bill Skarsgård was a natural fit to play the demonic clown Pennywise in the newest adaption of Stephen King's IT. For starters, he's managed to transform the red-nosed monster into a nascent sex symbol. But while some of Pennywise's more sinister traits were almost too easy for Skarsgård to master, the Swede recently revealed that it took a lot of determination and well, burping, to develop the clown's bone-chilling voice.
“The voice for me sort of started out with a laugh,” he told Variety's Playback podcast. “I was playing around with a laugh, but on the verge of a panic attack and crying at the same time. When I started doing it just by myself, I started to creep myself out.”
"It doesn't sound like a real laugh which goes into the aspect of the character not being human or a perfect clown."