The BEST seasons of The Secret Life of Marilyn Monroe

Every season of The Secret Life of Marilyn Monroe ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of The Secret Life of Marilyn Monroe!

The miniseries, which uncovers many closely-guarded secrets the blonde bombshell kept from the public, also stars Susan Sarandon as Marilyn’s biggest secret of all, her mother Gladys, long institutionalized for mental illness.