“The Prodigal Sons,” the second musical of Valencia resident Jeannie Allen, will be staged at 7:30 p.m. Friday and Saturday and at 2 p.m. Sunday at the Succop Theater at Butler County Community College. Admission is $10. Allen also wrote “Esther the Musical.” Visit theesthermusical.com.

“Shootout at Slippery Rock Creek,” a new original play, will be presented Sept. 11 to 13 and 18 to 20at the Old Stone House near the intersection of Routes 8, 173 and 528 in Brady Township. All shows start at 7:30 p.m. Tickets are $10 and can be preordered online at http://oldstonehousepa.tumblr.com/tickets. Tickets also will be available at the door.

Comtra Theatre, Route 19, Cranberry Township, presents “Seussical, the Musical” Friday through Sept. 12. Curtain is at 7:30 p.m. Fridays and Saturdays. Doors open at 6:30 p.m. Tickets are $15. Visit www.comtratheatre.org or call 724-591-8727.

The Red Barn Players present “The Foursome,” a comedy, at 8 p.m. today through Saturday at the theater on Route 288, Franklin Township, Beaver County. Tickets are $12. Call 724-773-7150 for reservations.Freeport Theatre Festival presents the second and final show of the season, “Hay Fever,” a comedy by Noel Coward, at 8 p.m. Friday, Saturday and Sunday, to conclude the summer season. Tickets are $15 for general admission, $12 for senior citizens, and $10 for students. Call 724-295-1934. Shows are at the Steele Farm, 2498 White Cloud Road, two miles south of Freeport off Route 356, Allegheny Township, Westmoreland County.