Alexander Skarsgård
Bill Istvan Günther Skarsgård (born 9 August 1990) is a Swedish actor. He is best known for portraying Pennywise in the horror films It (2017) and It Chapter Two (2019), based on Stephen King's novel of the same name. Other horror appearances were in the film Barbarian (2022) and the series Hemlock Grove (2013–2015) and Castle Rock (2018–2019). Wikipedia