chunk: Peter and Michael are totally befuddled on how to care for Mary, and Peter leaves to go buy whatever supplies are needed. While he is gone, Mrs. Hathaway (Cynthia Harris), the landlady, delivers a small box (which is the actual "package" containing heroin) to the apartment and Michael tosses it aside while trying to keep Mary under control. After Peter returns, they eventually figure out her proper care, right down to diaper changes, baths, and feedings.