Eduardo Saverin, played by Andrew Garfield,  and Mark Zuckerberg (Jesse Eisenberg) are the characters for whom you should see The Social Network. Merrick Morton/Columbia Pictures hide caption

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Veteran director Arthur Penn (pictured at the Berlin Film Festival in 2007) died Sept. 28. He was the guiding hand on classic movies including The Miracle Worker and Bonnie and Clyde. John MacDougall/AFP/Getty Images hide caption

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Steve Buscemi plays politician-gangster Nucky Thompson in HBO's Boardwalk Empire. Abbot Genser/HBO hide caption

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Sheldon Cooper — a character played by Jim Parsons in CBS's The Big Bang Theory has an IQ of 187 and several advanced degrees but often has trouble with social interactions with other people. CBS hide caption

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Lady in blue: Gloria Stuart arrives at the 70th Annual Academy Awards wearing one of the world's biggest blue diamonds -- a tribute, courtesy of jeweler Harry Winston, to the signature gem her character tossed into the sea in Titanic. Chris Pizzello/AP hide caption

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