Mad Men's Jared Harris has been promoted to series regular for the drama's upcoming fourth season, Entertainment Weekly reports.
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The 48-year-old actor — who plays Lane Pryce, a founding member of the new ad firm Sterling Cooper Draper Pryce — joined the series in Season 3. He most recently appeared in the film Extraordinary Measures and on the first season of Fringe.
Mad Men is expected to return sometime this summer.