Watch Don’t Bother to Knock (1952) online for free full movie and streaming film in English with HD quality. In her first dramatic lead, Marilyn is convincingly playing a beautiful but mentally disturbed babysitter who feels disturbed by the crying baby during a night of love. To calm it down, it takes on drastic means. The young Nell is working as a babysitter in a New York hotel. While she is guarding a married couple’s baby in room 809, she gets to know the flight captain Jed Towers, who lives in the room opposite. What starts as a hot flirt becomes a game of fire for Jed, because Nell turns out to be a dangerous psychopath.