IT - Official Teaser Trailer - Warner Bros

New Line Cinema’s horror thriller “IT,” directed by Andrés Muschietti (“Mama”), is based on the hugely popular Stephen King novel of the same name, which has been terrifying readers for decades.

“IT” stars Bill Skarsgård (“Allegiant,” TV’s “Hemlock Grove”) as the story’s central villain, Pennywise. An ensemble of young actors also star in the film, including Jaeden Lieberher (“Midnight Special”), Jeremy Ray Taylor (“Alvin and the Chipmunks: The Road Chip”), Sophia Lillis (“37”), Finn Wolfhard (TV’s “Stranger Things”), Wyatt Oleff (“Guardians of the Galaxy”), Chosen Jacobs (upcoming “Cops and Robbers”), Jack Dylan Grazer (“Tales of Halloween”) and Nicholas Hamilton (“Captain Fantastic”).