Strand Theater, 119 N. Main St., Zelienople, presents “Twelve O'Clock High” starring Gregory Peck at 7:30 p.m. Saturday and 4 p.m. Sunday. Tickets are $5; senior citizens pay $4. Call 724-742-0400.

Tuesdays@2 will show “Contraband” starring Marc Wahlberg at 2 p.m. Tuesday in the Kean Theatre at St. Barnabas, Washington Place, 5847 Meridian Road, Gibsonia. At the same site, Wednesdays@1 will show “The Adventures of Tintin” at 1 p.m. Wednesday. Admission is free, but donations are accepted to benefit the St. Barnabas free care fund. Call 724-444-6288.

Rangos Omnimax Theater at the Carnegie Science Center, North Side, is showing “Born to Be Wild,” “Rocky Mountain Express” and “Tornado Alley.” In celebration of National Train Day on Saturday, the science center is offering a free small popcorn with the purchase of a ticket to see “Rocky Mountain Express.” Tickets for most shows are $8 for adults and $6 for senior citizens and children. Omnimax is not recommended for children younger than 3. Call 412-237-3400 for showtimes.