Marty Deeks

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Marty "Martin" Deeks
Gender: Male   Male
Status: Alive.
Portrayed by: Eric Christian Olsen
 First Appearance
  ●   NCIS: LA: Hand-to-Hand (episode).
 Last Appearance
  ●   NCIS: LA: n/a- main character
List of Appearances

Martin "Marty" A. Deeks is a Detective with the Los Angeles Police Department and who serves as a liaison to NCIS via the LAPD which means that Deeks is responsible for facilitating communications between both agencies, and coordinating joint operations involving LAPD components.



The son of a man named Gordon John Brandel and Roberta Deeks, Deeks was born on January 8th, 1979 in California but Deeks didn't have a happy childhood as his father was an alcoholic who frequently abused Deeks and Deeks's mother, Roberta.

One day, Brandel became so drunk that he started wielding a shotgun at Deeks and his mother.

In response, young Deeks shot Brandel non-fatally with Brandal later ending up in prison.

Deeks later presumably moved away and attended college and law school. He became a public defense lawyer before choosing to join the Los Angeles Police Department.

NCIS: Los Angeles Season 1Edit


Deeks in the NCIS: Los Angeles Season 1 episode, "Hand-to-Hand".

Deeks made his debut appearance in the NCIS: Los Angeles Season 1 episode Hand-to-Hand (episode) where he posed as "Jason Wyler" to infiltrate the Blood and Guts Warriors Gym, a Mixed Martial Arts Fighting Gym that the Los Angeles Police Department believed was a place that the Juraez Cartel used to smuggle drugs.

NCIS: Los Angeles Season 2Edit

NCIS: Los Angeles Season 3Edit

NCIS: Los Angeles Season 4Edit

NCIS: Los Angeles Season 5Edit

NCIS: Los Angeles Season 6Edit

NCIS: Los Angeles Season 7Edit



Deeks is a tall man in his early thirties with short blonde rugged hair and blue eyes.

He is often seen wearing jumpers, jeans and shoes.

When participating in a raid in the field, Deeks dons the official NCIS bulletproof vest and like Callen and Sam, also has a holster around his right thigh.

He also originally carried a Glock 17 before switching to a Beretta 92FS but in Season 3, exchanged his Beretta 92FS for a Smith & Wesson 5944 which he has continued to use to this day.


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