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Sean Harmon (I)

Sean Harmon was born on April 25, 1988 in Burbank, California, USA as Sean Thomas Harmon. He is known for his work on Catholic Schoolgirl Chainsaw Showdown (2012), Dumb and Dumber To (2014) and American Reunion (2012). See full bio »

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NCIS: Los Angeles
Rage (S6, Ep20)
Fri, Oct 25 6:00 PM PDT on ION (030)
NCIS: Los Angeles
Rage (S6, Ep20)
Fri, Oct 25 6:00 PM PDT on ION (730)

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Known For

NCIS Young Leroy Jethro Gibbs / Young Gibbs


Hide Hide Show Show Actor (14 credits)
  Thicker Than Thieves (TV Movie) (post-production)
 2019/II Hold On
 2016 Ten Thousand Miles (Short)
SGT Terry Scott
 2015 Haven: Origins (TV Series)
- Trust Kills Fear (2015) ... Frank
 2015 Takanakuy (Short)
Dennis Brown
 2015 The Fits
Karisma's Dad
 2015 Major Crimes (TV Series)
Felix Koster
- Open Line (2015) ... Felix Koster
 2015 The Ultimate Evil (TV Series)
Jake (2015)
 2015 NCIS: Los Angeles (TV Series)
Charlie Connor
- Rage (2015) ... Charlie Connor
 2014 The Compatible (Short)
Jamie Jones
 2013 Lauren (TV Series)
- Episode #2.8 (2013) ... Romero
- Episode #2.2 (2013) ... Romero
 2013 Micro (Short)
 2012 CSI: NY (TV Series)
Ethan Grohl
- 2,918 Miles (2012) ... Ethan Grohl
 2008-2012 NCIS (TV Series)
Young Leroy Jethro Gibbs / Young Gibbs
- Life Before His Eyes (2012) ... Young Leroy Jethro Gibbs
- Engaged (Part II) (2011) ... Young Leroy Jethro Gibbs
- Engaged (Part I) (2011) ... Young Leroy Jethro Gibbs
- Mother's Day (2010) ... Young Leroy Jethro Gibbs
- Deliverance (2009) ... Young Gibbs
Show Show Stunts (15 credits)
Show Show Producer (2 credits)
Show Show Director (1 credit)
Show Show Writer (1 credit)
Show Show Archive footage (1 credit)

Personal Details

Official Sites:

Official Fan Site | Official Site

Alternate Names:

Sean T. Harmon


5' 11½" (1.82 m)

Did You Know?


Son of Mark Harmon and Pam Dawber. See more »

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