I think Drew Barrymore does resemble Marie. I had never thought that, but as it is pointed out to me, I agree. As for the other grand duchessess maybe Keira Knightly for Tatiana-they both have an exoctic, sexy look to them. For Anastasia, maybe one of the Olson twins-probably Mary Kate. Anastasia's face resembled theirs, and she was quite short, too. Angelina Jolie, if she were younger, could also have been Tatiana. Both are exoctic beauties. Olga is harder.. I'm trying to think... but I can't come up with anybody. Except Anna Kournikova, the tennis star. But she isn't an actresss, although physically, she resembles Olga. And she has that ''Russian''quality.This is my take, but it would interesting to hear some different opinions.