NCIS co-stars Brian Dietzen and Diona Reasonover will star in two free performances of a staged reading of The Owl and the ...

Wilmer Valderrama, Brian Dietzen and Sean Murray Take Fans Behind the Scenes of the New Season of 'NCIS' first appeared on ...

NCIS star Brian Dietzen has been inundated with messages from fans after the Jimmy Palmer actor shared a health update ...

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If there’s always been an underdog on “NCIS” throughout its 19 seasons, it’s been the nervous, happy-go-lucky guy in glasses down in autopsy played since mid-season-1 by Brian Dietzen, who ...

Now, star Brian Dietzen — who plays Jimmy Palmer on the long-running procedural — is taking on a whole new role behind-the-scenes. And it’s something Harmon never did.

Brian Dietzen‘s Jimmy Palmer wasn’t always destined to be an NCIS series regular. In fact, he was only booked for one day for his late Season 1 debut on the hit CBS drama as the late David ...

Brian Dietzen has been part of the NCIS family almost since the beginning, having debuted as Jimmy Palmer late in the CBS series’ first season and becoming an official main cast member in Season ...

Brian Dietzen’s character, Jimmy Palmer, wasn’t supposed to be a series regular. However, all that changed after his first appearance in a 2004 episode titled “Split Decision.” ...

Brian Dietzen shares a loving Instagram post to his wife “I am beyond blessed to have met someone like you, Kel.

Brian Dietzen knew helping to write the “NCIS” tribute to David McCallum would be the best way to honor his longtime scene partner’s memory — that it would help him process his real-life ...

Michael Weatherly, Cote de Pablo, Mark Harmon, Pauley Perrette, Brian Dietzen at arrivals for CBS Network Upfronts Presentation 2012, Lincoln Center, New York, NY May 15, 2013.