Exclusive: Janel Moloney Raises Heck on L&O: CI

Oh, Donna Moss, how far have you fallen?Janel Moloney, best known to TV fans from her wholesome run on The West Wing — but who also showed us a certain somethin'-somethin' on Showtime's saucy Brotherhood — has landed a plum gig on Law & Order: Criminal Intent, TVGuide.com has learned.When the USA Network series launches its eighth season on Nov. 6, Moloney will guest-star as the manipulative wife of a preacher man (Leland Orser, aka ER's Dr. Dubenko), who is a "person of interest" in the death of a high-profile doctor.For its new season, lest you need reminding, CI has Jeff Goldblum filling the void left by Chris Noth's departure. — Matt MitovichCrave scoop? E-mail Matt and Mickey at megascoop@tvguide.com.