
With NCIS being a global TV phenomenon, many fans overlook its origins as a spinoff of JAG. While NCIS quickly established its own identity, the show has occasionally paid tribute to its predecessor through special guest appearances.
These cameos not only serve as a nostalgic nod to JAG fans but also reinforce the shared history between the two shows. Here’s a closer look at three key JAG character appearances in NCIS and NCIS: Los Angeles that remind us where it all began.
1. Admiral A.J. Chegwidden – The Respected Leader Returns
As the former Judge Advocate General, Admiral A.J. Chegwidden was a cornerstone of JAG. His no-nonsense leadership style made him a fan favorite.
In NCIS, Chegwidden reappeared as a defense attorney in Season 10’s finale. His appearance felt like a passing of the torch—acknowledging JAG’s past while cementing NCIS as its own powerhouse.
2. Mac’s Return in NCIS: Los Angeles – A Legal Powerhouse Still Going Strong
Sarah “Mac” MacKenzie, played by Catherine Bell, was one of JAG’s most beloved characters. Her return in NCIS: Los Angeles revealed that she was still deeply involved in military law, proving that her story didn’t end with JAG.
Her presence was a thrilling surprise for longtime fans, tying together the worlds of JAG, NCIS, and NCIS: Los Angeles.
3. Harm Rabb Jr. – The Face of JAG Still Making an Impact
No JAG character was more iconic than Harm. When he returned in NCIS: Los Angeles, fans were ecstatic. His transition from JAG officer to a high-ranking Naval officer felt like the perfect continuation of his character arc.
Together, these cameos ensure that JAG‘s legacy remains a vital part of the NCIS universe, reminding fans where it all began.