Bill Istvan Günther Skarsgård (Swedish: [ˈbɪlːˈskɑ̌ːʂɡoːɖ]; born 9 August 1990) is a Swedish actor. He is known for portraying Pennywise in the horror films It (2017) and It Chapter Two (2019). Other horror appearances were in the series Hemlock Grove (2013–2015) and Castle Rock (2018–2019) and the films Barbarian (2022) and Nosferatu (2024).

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