As Ryan, Mr. Weiler gives a similarly nuanced performance. The jittery young man remains traumatized from his time in prison, and is prone to panic attacks. But Mr. Weiler also underscores how deeply grateful Ryan is to Peg underneath his truculent exterior, and how the sudden death of Jim has left a hole in his heart, too. In the role of Dani, Ms. Thompson, looking like a slightly awkward, overgrown girl, brings some leavening humor to the play when she proves to be an unusually sensitive “good cop,” despite being new to the force. And while she has the least complex role, Ms. Fitzgerald fills out the sometimes harsh contours of Sheriff Kris forcefully.