The Duluth Public Library will celebrate Halloween with a series of scary movies. And no; it’s not Adam Sandler’s recent body of work — we’re talking about actual scary movies.

All movies will be shown in the Main Library’s Green Room. The films and showtimes are:

• Noon Saturday: “Dark Shadows,” 113 minutes, rated PG-13.
• 3:30 p.m. Saturday: “Trick ’r Treat,” 82 minutes, rated R. Please bring photo ID; children younger than 17 must be accompanied by a parent or guardian.
• 6 p.m. Monday: “A Cabin in the Woods,” 82 minutes, rated R. Please bring photo ID; children younger than 17 must be accompanied by a parent or guardian.
• 3:30 p.m. Wednesday: “Snow White and the Huntsman,” 127 minutes, rated PG-13.For more information, call the library’s fiction and media desk at(218) 730-4200, option 6.