A ruthless German spy, trying to get out of Britain with vital information about D-Day, must spend time with a young woman and her crippled husband.

Dull and plain Catherine (Olivia de Havilland) lives with her emotionally distant father, Dr. Sloper (Ralph Richardson), in 1840s New York. Her days are empty — filled with little more than needlepoint. Enter handsome Morris Townsend (Montgomery Clift), a dashing social climber with his eye on the spinster’s heart and substantial inheritance. William Wyler’s Oscar-winning film is an adaptation of the Henry James novel Washington Square.