Actors signing on to play real-life figures is nothing new, but casting, say, Jesse Eisenberg in the role of ordinary-looking dude Mark Zuckerberg is one thing. When the character in question is a larger-than-life icon whose unique looks and mannerisms are recognized all over the globe, that's something else entirely, whether it's Michael Douglas playing Liberace, Michelle Williams doing her best Marilyn Monroe - or
Eric ...