'Grey's Anatomy' - T.R. Knight as George O'Malley

Will George ever find the right woman? Will he and Lexie become an item? T.R. Knight stars as George O'Malley in season five of ABC's hit medical drama Grey's Anatomy.

More About Grey's Anatomy

• Synopsis and Other Essential Information
• Spoilers/Episode Guide

Cast Biographies

• Ellen Pompeo
• Patrick Dempsey
• Katherine Heigl
• T.R. Knight
• Sandra Oh