Veteran small-screen actor Bob Newhart is coming to TV’s No. 1 program! EW has learned exclusively that Newhart — who last played Morty on ABC’sDesperate Housewives — will guest star in a January episode of CBS’ addictive series NCIS.He’ll play Dr. Walter Magnus, a character who’s described as a "shrewd, eccentric nostalgic" with a whole lot of charm.
Want more? He’s also a former medical examiner who comes out of retirement to relive the magic — but something unexpected happens that catches Ducky (David McCallum) and the others by surprise.
Newhart comes at a particularly good time for NCIS, which at 21.4 million, is TV’s most-watched drama.