THEATER REVIEW

The insults start flying right away in Gerald Zipper’s “Secrets,” a relationship drama about three middle-age couples stuck in miserable marriages. “You’re a clown, for God’s sake,” Dora (Lissa Moira) tells her husband, Hank (Mark Hamlet), who entertains children on a television show, “Not a big-time producer or a Hamlet.”

—Jason Zinoman