I have grown old, and I have loved Robert Redford in the role of Gatsby for years, but Toby Stephens (who is the actress Maggie Smith's son, by the way) is a close second in my opinion. Mira Sorvino may not have been the best choice for the part, but Paul Rudd puts forth an admirable performance. If you like Stephens in this role, check him out in Masterpiece Theater's Jane Eyre as Mr. Rochester. In both Jane Eyre and in this one, a person cannot remove their eyes from him. He dominates the screen.