Tue.–Sun. through April 23
Strand Theater (1127 Market St.)
When a couple stays in a creaking Civil War-era bed-and-breakfast in Gettysburg amid the shelves of smiling dolls and the ghostly landlady, every crack between the couple starts to surface. Echoing with tension, humor, and unease like a modern-day Chekhov, this haunting drama took Broadway by storm. $15–$90, 415-749-2228, act-sf.org