“Heisenberg” at the Pittsburgh Public Theatre

The Pittsburgh Tatler: There are two very different stories that could be supported by the dialogue and action of Simon Stephens’s 2015 play Heisenberg.

The first is a May-December romantic comedy, in which Georgie (Robin Abramson), a free-spirited and impulsive American woman in her early 40s, meets, pursues, and eventually falls in love with Alex (Anthony Heald), a 75-year-old introverted, “still-waters-run-deep,” habit-bound Irish butcher.