Eric Christian Olsen has steadily built an impressive career in both film and television, earning him a notable net worth and a loyal fanbase. Born in Oregon, Olsen is best known for his portrayal of Marty Deeks on NCIS: Los Angeles, which he joined as a main cast member in 2010. However, his on-screen journey began much earlier, with a one-episode appearance in Beyond Belief: Fact or Fiction in 1997. Since then, he has appeared in multiple productions each year, steadily growing his body of work.
Early film roles such as Lloyd Christmas in Dumb and Dumberer: When Harry Met Lloyd and Gunther in Beerfest led to more notable performances in The Thing (Adam Finch), Battle of the Sexes (Lornie Kuhle), The Loop (Sully Sullivan), and Community (Vaughn Miller). While Marty Deeks remains Olsen’s most prominent role, his extensive resume demonstrates a versatility that goes beyond mainstream stardom. In 2012, Olsen married actress Sarah Wright, continuing to balance a thriving personal and professional life.
Net Worth: Around $13 Million
According to CelebrityNetWorth, Olsen’s net worth is estimated at $13 million. While the exact figures for his earnings on NCIS: Los Angeles or other projects are undisclosed, his multiple income streams—acting, producing, and writing—have clearly added up. He has written several episodes for NCIS: LA and is the founder of Cloud Nine Productions, which has sold projects to networks like CBS as recently as 2022. These ventures have significantly contributed to his financial success.
Age, Height, and Gemini Traits
Eric Christian Olsen was born on May 31, 1977, making him 47 as of summer 2024. His height is reported between 6’1″ and 6’2″, with the most likely measurement being around 6’1½″. A true Gemini, Olsen embodies the zodiac sign’s hallmark versatility, juggling multiple careers as an actor, producer, and writer. In 2010 alone, he appeared in seven different movies and TV shows, perfectly illustrating the Gemini ability to shift seamlessly between projects. His close bond with his older brother also reflects the “twin” aspect of his astrological sign.

Family Ties: Brother, Stunt Double, and In-Law
Olsen’s older brother, David Paul Olsen, serves as his stunt double and has appeared in 71 episodes of NCIS: Los Angeles. David is married to Daniela Ruah, who plays Kensi Blye, Deeks’ on-screen wife. Despite the unusual family-professional dynamic, both actors have spoken about maintaining professionalism, which helps make Deeks and Kensi’s chemistry feel natural. Ruah explained to Hello!:
“The obvious answer would be ‘yes,’ [awkward], but we’re so invested in our characters and want the audience to be happy with what’s happening on the show. Dave is in the business, Eric’s wife is an actress, and we all know how that feels. Professionalism is key.”
Their dedication has been critical to the success of NCIS: Los Angeles, where Olsen’s Deeks and Ruah’s Kensi remain fan favorites across 14 seasons.