Tuesdays@2 will show the horror film “Halloween” at 2 p.m. Tuesday and Wednesdays@1 will show “Abraham Lincoln: Vampire Hunter” at 1 p.m. Wednesday, both in the Kean Theatre at St. Barnabas, Washington Place, 5847 Meridian Road, Gibsonia. Admission to both is free, but donations are accepted for the free care fund. Call 724-444-5326.

Rangos Omnimax Theater at the Carnegie Science Center, North Side, is showing “To the Arctic,” “Hubble” and “Flight of the Butterflies.” Tickets for most shows are $8 for adults and $6 for senior citizens and children. Call 412-237-3400 for show times.