Sylvia, a comedy by A.R. Gurney, directed by Gary Imhoff, through September 18, $34.99, Friday and Saturday at 7:30 p.m., 5 p.m. on Sundays, Edgemar Center for the Arts, 2437 Main Street, 310.392.7327, edgemarcenter.org
It Must Be Him, West Coast Premiere engagement of a new comedy with songs, by Kenny Solms, directed by Brian Drillinger, through September 4, $34.99, Thursdays through Saturdays at 8 p.m., Sundays at 7 p.m., Edgemar Center for the Arts, 2437 Main Street, 310.392.7327, edgemarcenter.org
Memory of Two Mondays, Arthur Miller’s autobiographical play, through August 28, Fridays and Saturdays at 8 p.m., Sundays 2 p.m., $25, $20 for students, seniors, guild members, Ruskin Group Theatre, 3000 Airport Road, 310.397.3244