Brian Dietzen | |
|---|---|
 Dietzen at the Hollywood Walk of Fame in October 2012 | |
| Occupation | Actor |
| Years active | 2002–present |
| Children | 2[1] |
Brian Dietzen is an American actor who has played the supporting role of Dr. Jimmy Palmer on NCIS since 2004. In 2012, he was promoted to a series regular at the beginning of the show's tenth season.