Comtra Theatre, Route 19 in Cranberry Township, is staging the musical "Guys and Dolls" through Saturday at the theater on Route 19. The story is set in New York City and includes songs like "A Bushel and a Peck," "Adelaide's Lament" and "Luck Be a Lady." Shows start at 7:30 p.m. Fridays and Saturdays. The next show will be "Wail Until Dark" running Aug. 1 to 16. Admission is $12 for plays and $15 for musicals. Box office opens at 6:45 p.m. the day of the show. Call 724-773-9896.

<B>Pittsburgh CLO</B> presents "Annie Get Your Gun" through Aug. 3 at the Benedum Center, 719 Liberty Ave. Tickets start at $18.50 and are available by calling 412-456-6666 or by visiting the Web site, www.pittsburghCLO.org.<B>The Backstage Bar and Cabaret at Theater Square</B>, a project of The Pittsburgh Cultural Trust, in Theater Square at 655 Penn Ave., is showing "Shear Madness" through Sept. 28. Performances start at 7:30 p.m. Wednesdays through Saturdays, at 2 p.m. Saturdays and Sundays and at 1 p.m. select Thursdays. Tickets are $39.50 for evenings or $34.50 for matinees. Call 412-456-6666 or visit the Web site, CLOcabaret.com.

<B>The Red Barn Players</B> group is performing the whodunit farce "Don't Tell Mother" at 8 p.m. through Saturday at the Red Barn Theatre on Route 288, the Ellwood-Zelienople Road in Franklin Township, Beaver County. Tickets are $10. Reservations can be made by calling 724-773-7150.<B>New Castle Playhouse</B>, 202 E. Long Ave. in New Castle, is staging Rodgers and Hammerstein's "South Pacific" through Aug. 13. Curtain is at 7:30 p.m. Fridays and Saturdays and at 2 p.m. Sundays. Tickets are $10. Call 724-657-9369 from 9 a.m. to 4 p.m. Mondays through Fridays or visit www.newcastleplayhouse.org.<B>Freeport Theatre Festival</B> is presenting "Massey Harbison" at 7:30 p.m. Fridays, Saturdays and Sundays through Aug. 3 at the barn theater at 2498 White Cloud Farm, Leechburg, 2 miles southeast of Freeport, off Route 356. Tickets are $12 for adults and $10 for senior citizens and students. Call 724-295-1934 or send e-mail to freeport_theatre_festival@comcast.net.