Chad Faust has joined Fox's con man drama Lone Star.

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Faust, who starred in The 4400 and has also appeared on Heroes and Smallville, has been cast in the recurring role of Harrison. Lone Star revolves around Bob Allen (James Wolk), a con artist living two separate lives in Texas. Harrison is the ex-husband of Bob's wife Cat Thatcher (Adrianne Palicki).

According to the official character description posted by Entertainment Weekly, which first reported the news, Harrison is Cat's high school mistake-turned-unfaithful ex. He returns to town to prove he's a changed man.

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Reps for the Fox series did not immediately respond to TVGuide.com's request for comment.