We may never see Mick St. John in anything but reruns in the future, but “Moonlight” star Alex O’Loughlin is likely to show up again on CBS. O’Loughlin has signed a talent-holding deal with the CBS that also includes CBS Paramount TV and ABC Studios. According to the Hollywood Reporter, the one-year deal is geared toward finding a new series project for the actor.

Producer Mark Gordon (“Grey’s Anatomy,” “Criminal Minds”), whose company is based at ABC Studios, will develop a project around O’Loughlin. O’Loughlin, whose credits also include the films “August Rush” and “The Invisible,” is also able to pitch movie projects to CBS Films under the deal. “Moonlight” attracted a highly passionate fan base to CBS in the 2007-08 season that featured O’Loughlin’s vampire private …