Valley (Fringe, Body of Proof) will recur on the CBS prodcedural as a former detective/current P.I. who teams with Elisabeth Shue’s character when his partner goes missing, EW.com reports.
Though the two don’t get along swimmingly from the start, they do feel a strong attraction.
Valley’s other credits include Human Target, Crisis and Harry’s Law.
CSI returns Sunday, Sept. 28, at 10/9c.