Movie castings that caused a bit of a stink at their announcement. Sometimes the actor/actress proved themselves when the movie got released, sometimes not. I remember the uproar when I was a kid about Audrey Hepburn being cast in My Fair Lady. Julie Andrews played the role on Broadway but the movie producers didn't think she was a big enough name and casted Hepburn. It didn't help they overdubbed her vocals but she delivered an iconic performance that got ignored at the Oscars. The winner for best actress ironically went to Julie Andrews for Mary Poppins. Overall, I feel time proved Hepburn was terrific in the part.