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VIDEO: Here's a Montage Of All The Body Transformations CHRISTIAN BALE Has Put Himself Through for Hollywood.

Method actor is an understatement for this guy.  The greatest to ever do it!

Watch Christian Bale's Weight Change Drastically Over 12 Roles

Christian Bale has no shortage of iconic roles to his name. From narcissistic serial killer Patrick Bateman, to his brooding and gravel-voiced take on Batman, to his new outing as former vice-president Dick Cheney, Bale is an actor who truly disappears into his characters.