Seneca Valley Thespians will perform “Ax of Murder: A Hilarious Murder Mystery” at 7:30 p.m. Friday and Saturday in the Seneca Valley Senior High School auditorium. Tickets are $5 at the door.

Comtra Theatre, Route 19, Cranberry Township, presents “Steel Magnolias” Friday through June 4 at the theater on Route 19. Curtain is at 7:30 p.m. Fridays and Saturdays. Tickets are $15. Visit www.comtratheatre.org or call 724-591-8727.