At the end of the first season of Lie to Me, Mekhi Phifer joins the cast on a regular basis. He's playing the role of Ben Reynolds.
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Mekhi Phifer is seen here during his first episode on Lie to Me. The former ER star's character assists Lightman on a case.
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In May of 2009, Mekhi Phifer guest stars on Lie to Me. He sticks around the show for a few episodes.
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