Mekhi Phifer
Mekhi Phifer is an American actor. He portrayed Dr. Greg Pratt on NBC's long-running medical drama ER and had a co-starring role opposite Eminem in the feature film 8 Mile. He was a regular on the Fox crime show Lie to Me in the role of Ben Reynolds, before season three, and also starred as CIA agent Rex Matheson in Torchwood: Miracle Day.
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