
Unlike most of the characters in NCIS: Los Angeles, Deeks had a foot in two worlds. He was an undercover operative who was the liaison between NCIS and the LAPD, often making enemies in both the military and the police department. Deeks was popular because he straddled the line between courageous and reckless on a regular basis. However, the biggest reason he continues to be popular is Deeks’ relationship with Kensi in NCIS: Los Angeles, which is a story that will never continue now since Deeks has been written out for good.
Olsen’s Next TV Role After NCIS: Los Angeles Is Producing Matlock
The Actor’s Next Career Move Puts Him In Charge Of One Of Network TV’s Biggest Shows
Olsen hasn’t taken another acting job after leaving NCIS: Los Angeles. Instead, he has moved into producing. This type of career move is common in the network TV industry; many producers and directors start out as actors, and sometimes stars of long-running shows take on the executive producer role within their series as well as continuing to act in them. In Olsen’s case, however, he isn’t producing an NCIS show. Instead, Olsen is one of the producers of Matlock.

Marty Deeks is a beloved character on NCIS: Los Angeles and now that the show is over, fans are wondering if he’ll return to the franchise.
Matlock Is The Biggest Show Of The 2024-2025 TV Season
It Is Both Popular and Critically Acclaimed
Matlock has been surprisingly successful for CBS. Although it was far from certain that a reboot of the 1980s Andy Griffith cozy mystery show would be of interest, the series has enjoyed high ratings throughout its freshman season. Matlock‘s success can be attributed partially to the fact that it drew inspiration from the Andy Griffith series without trying to replicate it. Instead, Madeline Kingston (Kathy Bates) takes on the name Matlock to go undercover at a law firm she believes to be partially responsible for her daughter’s death from opioid abuse a decade earlier.
Matlock has not only proven to be popular with audiences, but has also received critical acclaim. Most notably, Bates won the 2025 Critics Choice Award. Each episode also generally gets high marks from television critics. Matlock‘s winning formula includes combining the overarching mystery with a case of the week, making it both similar and different from other legal procedurals. Given its success, it is unsurprising that CBS greenlit Matlock season 2 before the freshman season was half over.
Will Olsen Ever Return As Deeks In The NCIS Franchise?
It’s Unlikely, But Not Impossible
Olsen had worked as a producer on various projects during his last few seasons with NCIS: Los Angeles. However, he quit acting so that he could focus full-time on his producing duties once CBS greenlit Matlock. Producing a major network show takes a lot of time and energy, making it impossible for Olsen to split time between acting and producing. Given Matlock‘s success, it is not likely that Olsen will return as Deeks any time soon, However, that does not mean things won’t change in the future.
It’s possible Olsen will return to his original role someday, but it doesn’t seem like that will happen any time soon.