• Daniela Ruah and Eric Christian Olsen star on NCIS: LA
  • They play the agent couple "Kensi" and "Deeks"
  • The stars are writing and directing a new episode

How cool is this? NCIS: LA stars Daniela Ruah and Eric Christian Olsen have teamed up to write and direct a new episode this season.

The "Kensi" and "Deeks" actors just revealed the big news on Instagram. They teased the episode with a behind-the-scenes photo of "director" and "writer" chairs on set.

NCIS: LA: "Kensi" and "Deeks" take on new roles

For a new NCIS: LA season 13 episode, Daniela Ruah will direct a story written by her co-star Eric Christian Olsen. They are calling it a "freight train episode."

Cool NCIS: LA update from Daniela Ruah and Eric Christian Olsen

The stars shared a joint message on Instagram, which reads: "Working with my partner of 12 years, playing different parts today. Writer and Director. Its a freight train episode and we can't wait for y'll to see."

Fans are loving the news and cheering on the NCIS: LA stars in the Instagram comment section. Even NCIS actor Wilmer Valderrama responded to share his support.

Also interesting:

NCIS: LA season 13 still has 11 more episode to go, so expect to see Daniela and Eric's special episode later this year.

Did you know the two stars are in-laws in real life?