He's looking for answers.

Brian Dietzen recently opened up about what the future might hold for Jimmy Palmer and Jessica Knight on 'NCIS' Season 23.

What does this mean for Jimmy Palmer?

The door isn’t shut for a romance between NCIS characters Jessica Knight and Jimmy Palmer. It’s been five seasons since ...

Are Jimmy and Jessica ready to give their romance another shot on NCIS? We get the scoop from stars Brian Dietzen and Katrina ...

Plus, what's coming up with Parker's mom and the agency being evaluated.

Could NCIS’ Jimmy and Jessica rekindle their relationship? Their actors think so. “I don't think that [door is] shut,” Brian ...

Dietzen also discusses the series reaching its 500th episode.

Dietzen made his first appearance as Jimmy on NCIS way back in season 1 as the assistant of Dr. Ducky Mallard (David McCallum). He became a series regular in season 10. And in season 15, he became ...

Happy anniversary to Brian Dietzen and his wife, Kelly Dietzen. The couple celebrated another year together, and Brian posted a loving note to his wife on Instagram. Brian plays Dr. Jimmy Palmer on ...

Note: The following story contains spoilers from “NCIS” Season 21, Episode 2. Brian Dietzen knew helping to write the “NCIS” tribute to David McCallum would be the best way to honor his longtime scene ...