Comtra Theatre, Route 19, Cranberry Township, presents the musical “Two by Two” Friday through Aug. 22. 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 Prodigal Sons,” the second musical of Valencia resident Jeannie Allen, will be staged at 7:30 p.m. Aug. 28 and 29 and at 2 p.m. Aug. 30 at the Succop Theater at Butler County Community College. Admission is $10. Allen also wrote “Esther the Musical.” Visit theesthermusical.com.

The Red Barn Players present “The Foursome,” a comedy, Aug. 14 and 15, 20 to 22, and 27 to 29. Performances are at 8 p.m. 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. Fridays, Saturdays and Sundays from Aug. 14 to 30. Tickets are $15 for general admission, $12 for senior citizens, and $10 for students. Shows are at the Steele Farm, 2498 White Cloud Road, two miles south of Freeport off Route 356, Allegheny Township, Westmoreland County. Call 724-295-1934.