"Kensi" and "Deeks" are in-laws in real life!

'NCIS: Los Angeles': The Real Life Partners Of The Cast

Chris O'Donnell and Caroline Fentress at the 2014 HBO Golden Globes afterparty.

While NCIS: L.A. is a crime series it also has its fair share of plot lines that revolve around relationships. But who are the cast's real-life partners?

As a spin-off of NCIS, NCIS: L.A. has had a cult following since its very first episode aired. While crime is an important aspect of the series, the personal lives of the six-member team of investigators are its beating heart for some. Special Agent "G. Callan" and "Hetty Lange's" team is no stranger to love affairs at work! 

Navy CIS: L.A.: These are the cast's real-life partners

The NCIS: L.A. actors are true believers in love in real life, too, and a lot of the cast members have already started families of their own. Chris O'Donnell, who plays Special Agent "G. Callen", has been married to Caroline Fentress since 1997 and their five children are the apple of his eye. 

Kensi and Deeks are a couple on NCIS: L.A, but are related in real life

NCIS: L.A's Eric Christian Olsen's wife, Sarah Wright, is also well known. "Kensi" and "Deeks" play a couple on-screen, but are brother and sister-in-law in real life. 

Find out who the NCIS: L.A. cast's real-life partners are in the video above.