Brian Dietzen

Brian Dietzen

ActorWriterProducer
Born
November 14, 1977
Awards
0 wins, 1 nominations

Hailing from Colorado, Brian Dietzen made his big-screen debut alongside Kelly Clarkson and Justin Guarini in From Justin to Kelly (2003) . He graduated with a BFA, majoring in acting, the University of Colorado at Boulder. He performed with the Colorado Shakespeare Festival for two years and spent…

Biography

Hailing from Colorado, Brian Dietzen made his big-screen debut alongside Kelly Clarkson and Justin Guarini in From Justin to Kelly (2003) . He graduated with a BFA, majoring in acting, the University of Colorado at Boulder. He performed with the Colorado Shakespeare Festival for two years and spent five years performing contemporary theatrical works like "Equus" and "Same Time, Next Year" honoring him with the UROP grant for Outstanding Achievement in the Creative Arts.

Brian moved to L.A. where he was cast in the WB series My Guide to Becoming a Rock Star (2002) as a regular. Also, in L.A., he starred with Steve Rudnick in a two-man theatre production of "The Oldest Man in Show Biz" at the Hudson Stage, winning critical acclaim.

Toward the end of the first season, Brian began a recurring role on NCIS as the assistant M.E. Jimmy Palmer. He made periodic appearances at first, with his role growing in regularity as the series progressed.

Writer

NCISNCIS(2003)
CongratulationsCongratulations(2012)

Actor

NCISNCIS(2003)as Jimmy Palmer, Dr. Jimmy Palmer, Flashback Male Cop
NCIS Season 20 Unforgettable(2023)
NCIS: Hawai'iNCIS: Hawai'i(2021)as Jimmy Palmer
NCIS: New OrleansNCIS: New Orleans(2014)as Jimmy Palmer
One-Minute Time MachineOne-Minute Time Machine(2014)as James

Thanks

MayflyMayfly(2023)
FavorFavor(2013)
Part Time FabulousPart Time Fabulous(2011)

Self

Entertainment TonightEntertainment Tonight(1981)as Self
CBS News Sunday Morning with Jane PauleyCBS News Sunday Morning with Jane Pauley(1979)as Jimmy Pamer, Self -
NCIS: Partners & Probies(2026)as Self - Host
DAZN F1DAZN F1(2019)as Self - Spectator Paddock
Formula 1Formula 1(1950)as Self - Spectator

Archive Footage

Entertainment TonightEntertainment Tonight(1981)as Self
NCISNCIS(2003)as Jimmy Palmer

Known for

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Photos 133

Wilmer Valderrama, Gary Cole, Katrina Law, Sean Murray, and Brian Dietzen in NCIS (2003)Oliver Hudson, Emmanuelle Vaugier, and Brian Dietzen in My Guide to Becoming a Rock Star (2002)Oliver Hudson and Brian Dietzen in My Guide to Becoming a Rock Star (2002)Mark Harmon, Wilmer Valderrama, David McCallum, Brian Dietzen, and Emily Wickersham in NCIS (2003)Wilmer Valderrama and Brian Dietzen in NCIS (2003)Pauley Perrette, Brian Dietzen, and Emily Wickersham in NCIS (2003)

Credit Score: Brian Dietzen

98765432
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Jimmy Palmer
Thu Sep 23 2004 – Thu Jan 01 2026
#NameScoreYearWinNomKnownWinsNomsVotes
1NCIS6.5020037.803176496
2My Guide to Becoming a Rock Star5.0020027.80092
3Karaoke Man3.2520166.60054
4Congratulations3.2520126.70069
5Nowhere to Hide3.0920095.000491
6NCIS: Hawai'i2.5020216.80011652
7NCIS: New Orleans2.5020146.80022174
8From Justin to Kelly1.2520031.90027303