What film was Marilyn Monroe working on when she died? July 22, 2020 by Pamela Landy Marilyn Monroe was working on Something’s Got to Give (1962) when she died. Related Answers How old was Marilyn Monroe when she died and what were her birth and death dates? On what film was Jean Harlow working when she died? Who played Marilyn Monroe in the screen biography Goodbye, Norma Jean (1975)? To whom does Marilyn Monroe say, “I always say a kiss on the hand might feel very good, but a diamond tiara lasts forever”? What was the Monroe Doctrine by President James Monroe? Which of Marilyn Monroe’s marriages lasted the longest?