Michelle Williams takes on the daunting role of big-screen icon Marilyn Monroe in Simon Curtis’ My Week with Marilyn, which tells the story of when Sir Laurence Olivier (played by Kenneth Branagh) and Monroe worked on the production of the 1957 romantic comedy The Prince and the Showgirl. The tension that arose between the two is told through the point of view of Olivier’s employee Colin Clark (Eddie Redmayne).

