Who directed the film that has a character acted by  Bill Istvan Günther Skarsgård and is based on the 1986 novel of the same name by Stephen King?
Bill Skarsgård Bill Istvan Günther Skarsgård (born 9 August 1990) is a Swedish actor and model, known for his roles in "Simple Simon", "Hemlock Grove", "Atomic Blonde" and Pennywise the Dancing Clown in the 2017 film "It".
And the Violins Stopped Playing And the Violins Stopped Playing (Polish: "I Skrzypce Przestaly Grac" ) (1988) is a Polish/American historical drama film written produced and directed by Alexander Ramati and based upon his biographical novel about an actual group of Romani people who were forced to flee from persecution by the Nazi regime at the height of the Porajmos (Romani holocaust), during World War II.