Actor Brian Dietzen arrives at the 27th Annual PaleyFest presents "NCIS" on March 1, 2010 in Beverly Hills, California.
Actor Brian Dietzen arrives at the 27th Annual PaleyFest presents "NCIS" on March 1, 2010 in Beverly Hills, California.
Actor Brian Dietzen arrives at the 27th Annual PaleyFest presents "NCIS" on March 1, 2010 in Beverly Hills, California.
Actor Brian Dietzen arrives at the 27th Annual PaleyFest presents "NCIS" on March 1, 2010 in Beverly Hills, California.
Actor Brian Dietzen arrives at the 27th Annual PaleyFest presents "NCIS" on March 1, 2010 in Beverly Hills, California.
Brian Dietzen attends 27th annual PaleyFest - "NCIS" at Saban Theatre on March 1, 2010 in Beverly Hills, California.
Brian Dietzen attends 27th annual PaleyFest - "NCIS" at Saban Theatre on March 1, 2010 in Beverly Hills, California.
Fallout" -- While Gibbs attends the memorial service for a friend who was lost at sea, he discovers that the deceased, Navy Captain Phillip Brooks ,...
Fallout" -- While Gibbs attends the memorial service for a friend who was lost at sea, he discovers that the deceased, Navy Captain Phillip Brooks ,...
Fallout" -- While Gibbs attends the memorial service for a friend who was lost at sea, he discovers that the deceased, Navy Captain Phillip Brooks ,...
Two Steps Back" -- When evidence reveals an NCIS team member is a hitman's latest target, the team must search through old case files to determine...
One Step Forward" -- Sara Carter begs Gibbs to investigate her mother's murder as she believes the local authorities convicted the wrong man. Also,...
Death From Above" -- The NCIS headquarters are evacuated after the team discovers a body as well as bomb materials on the roof of the squad room....
Death From Above" -- The NCIS headquarters are evacuated after the team discovers a body as well as bomb materials on the roof of the squad room....
Death From Above" -- The NCIS headquarters are evacuated after the team discovers a body as well as bomb materials on the roof of the squad room....
Death From Above" -- The NCIS headquarters are evacuated after the team discovers a body as well as bomb materials on the roof of the squad room....
One Man's Trash" -- Gibbs and Ducky see an antique war stick on television that could be the missing murder weapon to a 16-year-old cold case, on...
One Man's Trash" - Gibbs and Ducky see an antique war stick on television that could be the missing murder weapon to a 16-year-old cold case, on...
The cast of the CBS series NCIS, scheduled to air on the CBS Television Network. Pictured: David McCallum, Brian Dietzen, Emily Wickersham, Wilmer...
Actor Brian Dietzen attends the Shane's Inspiration's 20th Anniversary Gala at Vibiana on March 10, 2018 in Los Angeles, California.
Actors Sean Murray and Brian Dietzen attend the Shane's Inspiration's 20th Anniversary Gala at Vibiana on March 10, 2018 in Los Angeles, California.
Actor Sean Murray, Newsman Kent Shocknek and Actor Brian Dietzen attend the Shane's Inspiration's 20th Anniversary Gala at Vibiana on March 10, 2018...
Actors Sean Murray and Brian Dietzen attend the Shane's Inspiration's 20th Anniversary Gala at Vibiana on March 10, 2018 in Los Angeles, California.
Actor Brian Dietzen attends the Shane's Inspiration's 20th Anniversary Gala at Vibiana on March 10, 2018 in Los Angeles, California.
Actor Brian Dietzen attends the Shane's Inspiration's 20th Anniversary Gala at Vibiana on March 10, 2018 in Los Angeles, California.
Actor Sean Murray, Scott Williams, Shanes Inspiration, Co-Founder and Actor Brian Dietzen attend the Shane's Inspiration's 20th Anniversary Gala at...
Brian Dietzen attends Shane's Inspiration's 20th Anniversary "Boogie Wonderland" Gala on March 10, 2018 in Los Angeles, California.
Brian Dietzen attends Shane's Inspiration's 20th Anniversary "Boogie Wonderland" Gala on March 10, 2018 in Los Angeles, California.
Brian Dietzen attends Shane's Inspiration's 20th Anniversary "Boogie Wonderland" Gala on March 10, 2018 in Los Angeles, California.
Sean Murray and Brian Dietzen attend Shane's Inspiration's 20th Anniversary "Boogie Wonderland" Gala on March 10, 2018 in Los Angeles, California.
Sean Murray, Kent Shocknek and Brian Dietzen attend Shane's Inspiration's 20th Anniversary "Boogie Wonderland" Gala on March 10, 2018 in Los Angeles,...
Sean Murray, Kent Shocknek and Brian Dietzen attend Shane's Inspiration's 20th Anniversary "Boogie Wonderland" Gala on March 10, 2018 in Los Angeles,...
Brian Dietzen attends Shane's Inspiration's 20th Anniversary "Boogie Wonderland" Gala on March 10, 2018 in Los Angeles, California.
Sean Murray, Scott Williams and Brian Dietzen attend Shane's Inspiration's 20th Anniversary "Boogie Wonderland" Gala on March 10, 2018 in Los...
Brian Dietzen attends Shane's Inspiration's 20th Anniversary "Boogie Wonderland" Gala on March 10, 2018 in Los Angeles, California.
Sean Murray and Brian Dietzen attend Shane's Inspiration's 20th Anniversary "Boogie Wonderland" Gala on March 10, 2018 in Los Angeles, California.
Brian Dietzen attends the Entertainment Weekly hosts celebration honoring nominees for The Screen Actors Guild Awards held on January 20, 2018 in Los...
Brian Dietzen attends Entertainment Weekly's Screen Actors Guild Award Nominees Celebration sponsored by Maybelline New York at Chateau Marmont on...
Brian Dietzen attends Entertainment Weekly's Screen Actors Guild Award Nominees Celebration sponsored by Maybelline New York at Chateau Marmont on...
Brian Dietzen attends Entertainment Weekly's Screen Actors Guild Award Nominees Celebration sponsored by Maybelline New York at Chateau Marmont on...
Brian Dietzen attends Entertainment Weekly's Screen Actors Guild Award Nominees Celebration sponsored by Maybelline New York at Chateau Marmont on...
Family Ties" -- After McGee and Torres visit the home of a high schooler who witnessed a hit and run, her parents, Christopher and Julie Bell , flee...
Family Ties" -- After McGee and Torres visit the home of a high schooler who witnessed a hit and run, her parents, Christopher and Julie Bell , flee...
Dark Secrets" -- After a seemingly happy and successful Navy Lieutenant appears to have taken her own life, Gibbs and the team conduct a thorough...
Actor Brian Dietzen visits Hallmark's "Home & Family" at Universal Studios Hollywood on December 4, 2017 in Universal City, California.
Actor Brian Dietzen visits Hallmark's "Home & Family" at Universal Studios Hollywood on December 4, 2017 in Universal City, California.
Actor Brian Dietzen visits Hallmark's "Home & Family" at Universal Studios Hollywood on December 4, 2017 in Universal City, California.
Actor Brian Dietzen visits Hallmark's "Home & Family" at Universal Studios Hollywood on December 4, 2017 in Universal City, California.
Double Down" -- As Torres and Sloane run protection detail for U.S. Senator John Phillips in Afghanistan for the holidays, they must urgently return...
In this handout image provided by Autism Speaks, Actress Pam Dawber, Actor Brian Dietzen pose for a photo during the 2009 Support the Cure for Autism...
In this handout image provided by Autism Speaks, Actress Pam Dawber, Actor Brian Dietzen and Adam Rosenblatt pose for a photo during the 2009 Support...
Burden of Proof" -- After a convicted felon swears the NCIS agency framed him for murder a decade ago, Gibbs begins his own investigation, starting...
Brian Dietzen attends TV Guide Magazine's and CBS's celebration of Mark Harmon and 15 seasons of NCIS at Sportsmen's Lodge Event Center on November...
Brian Dietzen attends TV Guide Magazine's and CBS's celebration of Mark Harmon and 15 seasons of NCIS at Sportsmen's Lodge Event Center on November...
Trapped" -- After a petty officer is found murdered on a golf course, McGee spends hours on the victim's ham radio trying to locate a key witness....
Trapped" -- After a petty officer is found murdered on a golf course, McGee spends hours on the victim's ham radio trying to locate a key witness....
Trapped" -- After a petty officer is found murdered on a golf course, McGee spends hours on the victim's ham radio trying to locate a key witness....
Trapped" -- After a petty officer is found murdered on a golf course, McGee spends hours on the victim's ham radio trying to locate a key witness....
Twofer" -- NCIS is called in to investigate when the body of a missing Navy Lieutenant who disappeared a year and a half ago is located by a cemetery...
