For people who know a little bit about Marilyn Monroe, but want to know more, this biography is worth watching. The interviews with people like Susan Strasberg and Don Murray are great.
Marilyn A&E Bio
"The gods who nurse this universe think little of mortals' cares. They sit in crowds on exclusive clouds and laugh at our love affairs. I might have had a real romance if they'd given me a chance. I loved him, but he didn't love me. I wanted him, but he didn't want me. Then the gods had a spree and indulged in another whim. Now he loves me, but I don't love him." - Cole Porter