Tuesdays@2 will show “The Campaign” 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 “Hysteria” at 1 p.m. Wednesday. Admission is free, but donations are accepted to benefit the St. Barnabas free care fund. Call 724-444-6288.

The Three Rivers Film Festival runs Friday through Nov. 17. Celebrating 31 years, this oldest film festival in the region will feature more than 55 films. The venues are the Harris Theater, the Melwood Screening Room, and the Regent Square Theater. For a complete schedule, visit www.3RFF.com.Rangos Omnimax Theater at the Carnegie Science Center, North Side, is showing “To the Arctic,” “Born to Be Wild” and “Tornado Alley.” 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 show times.