See How the ‘NCIS: LA’ Cast Has Changed Since Their First Seasons (PHOTOS)

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NCISLA S1 S10
Sonja Flemming/CBS; Bill Inoshita/CBS
Killshot
Ron P. Jaffe/CBS

Chris O’Donnell as G. Callen in Season 1

The Guardian
Erik Voake/CBS

Chris O’Donnell as Grisha Aleksandrovich Nikolaev Callen in Season 10

Identity
Sonja Flemming/CBS

LL Cool J as Sam Hanna in Season 1

Searching
Monty Brinton/CBS

LL Cool J as Sam Hanna in Season 10

Killshot
Ron P. Jaffe/CBS

Daniela Ruah as Kensi Blye in Season 1

The Guardian
Bill Inoshita/CBS

Daniela Ruah as Kensi Blye in Season 10

Deeks S1
CBS

Eric Christian Olsen as Marty Deeks in Season 1

Hit List
Monty Brinton/CBS

Eric Christian Olsen as Marty Deeks in Season 10

Identity
Sonja Flemming/CBS

Linda Hunt as Hetty Lange in Season 1

False Flag
Michael Yarish/CBS

Linda Hunt as Hetty Lange in Season 10

Eric S1
CBS

Barrett Foa as Eric Beale in Season 1

Born to Run
Bill Inoshita/CBS

Barrett Foa as Eric Beale in Season 10

Sonja Flemming/CBS

Renée Felice Smith as Nell Jones in Season 2

Into the Breach
Michael Yarish/CBS

Renée Felice Smith as Nell Jones in Season 10

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The cast of NCIS: Los Angeles has changed a bit from its first season (and its introduction over on NCIS).

Characters have come and gone (RIP Dom), one of the agents has gotten to know quite a bit about his past (including his name), and, 10 years later, partners have even gotten married. But, for the most part, the team is the same.

Chris O’Donnell (Callen), LL Cool J (Sam), Daniela Ruah (Kensi), Linda Hunt (Hetty), Barrett Foa (Eric), and Eric Christian Olsen (Deeks) all appeared in Season 1 (though Olsen only guest starred in two episodes). Renée Felice Smith (Nell) joined in Season 2. And they’re still on the show going into Season 11.

Click through the gallery above to see how they looked in their first seasons and in the most recent one.

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NCIS: Los Angeles, Season 11 Premiere, Sunday, September 29, 9:30/8:30c, CBS