Azuka Theatre: The Terrible Girls Dark comedy about three friends who share a secret, & the events that set everything unraveling. Closes 4/3. Latvian Society of Philadelphia (Philadelphia Society of Free Letts), 531 N. 7th St.; 215-733-0255. azukatheatre.org. $16-$25.
BCKSEET Productions: Losing the Shore A group of people on an ocean cruise in the '50s react to the ongoing Rosenberg trial & the Red Scare. Closes 4/2. Adrienne Theatre, 2030 Sansom St. www.brownpapertickets.com/event/143309. $21.
Blithe Spirit Noel Coward's spirited supernatural classic. Closes 3/20. Delaware Theatre Company, 200 Water St., Wilmington; Box Office: 302-594-1100. $35-$49.
Brendan The Crowded Kitchen Players present this Irish comedy by Ronan Noone. Closes 3/20. McCoole's Arts & Events Place, 10 S. Main St., Quakertown; 610-395-7176. $18, $14 seniors, $8 students.
Crimes of the Heart Pulitzer Prize-winning dark comedy about an eccentric Southern family dealing with a string of misfortunes. Closes 3/27. Princeton University - McCarter Theatre, 91 University Pl., Princeton; 609-258-2787. $20-$85.50.
East Lynne Theater Company: Sherlock Holmes' Adventure of the Blue Carbuncle Classic mystery tale presented in the style of an old-time radio show, w/sound effects & commercials. Closes 3/19. First Presbyterian Church of Cape May, 500 Hughes St., Cape May; Reservations required: 609-884-5898. www.eastlynnetheater.org. $25; $15 full-time students; free 18 and under.
Ella the Musical Musical honoring the legacy of jazz great Ella Fitzgerald. Closes 3/27. Annenberg Center - Zellerbach Theatre, 3680 Walnut St.; Box Office: 215-898-3900. $20-$50.