Shy hardware store employee Harry Nash decides to step out of his comfort zone, and takes part in a local amateur theatre troupe, where he becomes the character he plays—literally. Helene Shaw is new in town, a lonely itinerant telephonist. On a whim, she auditions for and gets the part of Stella in the troupe's production of A Streetcar Named Desire, opposite Harry's Stanley. Before anyone realizes the growing affection between the two, Helene falls in love with the charming brute, unaware of the man Harry really is.