Since international travel is currently all but impossible the movies provide a way to visit other parts of the world—as they always have. And it was of tremendous importance to writer/director John Patrick Shanley (“Doubt,” “Moonstruck”) that Ireland, the land of his forefathers, be a main character in his new film “Wild Mountain Thyme,” adapted from his play “Outside Mullingar.”

Doubt, which recently sailed into movie theatres, seems to suffer [...]