NCIS: Origins (TV) Cast Popularity
The cast of NCIS: Origins including daily popularity data. Updated on June 5, 2025.
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8 total actors
Mark Harmon
as Leroy Jethro Gibbs (voice) (5 episodes)

Mark Harmon provides the voice for Leroy Jethro Gibbs, the original protagonist of the NCIS series.

#1
Most popular actor on NCIS: Origins
3,268 Wikipedia views yesterday
Austin Stowell
as Leroy Jethro Gibbs (5 episodes)

Austin Stowell portrays a young Leroy Jethro Gibbs as he begins his career as a special agent in 1991.

#3
Most popular actor on NCIS: Origins
1,164 Wikipedia views yesterday
Mariel Molino
as Special Agent Lala Dominguez (5 episodes)

Mariel Molino plays Special Agent Lala Dominguez, a member of the early team at the NIS Camp Pendleton office.

Kyle Schmid
as Special Agent Mike Franks (5 episodes)

Kyle Schmid acts as Special Agent Mike Franks, the legend leading the fledgling team where Gibbs starts out.

#4
Most popular actor on NCIS: Origins
683 Wikipedia views yesterday
Tyla Abercrumbie
as Field Operation Support Officer Mary Jo (5 episodes)

Tyla Abercrumbie features as Field Operation Support Officer Mary Jo, offering vital support to the team.

Diany Rodriguez
as Special Agent Vera Strickland (5 episodes)

Diany Rodriguez takes the role of Special Agent Vera Strickland in the early NCIS operations.

Lori Petty
as (5 episodes)
#2
Most popular actor on NCIS: Origins
1,858 Wikipedia views yesterday
Bobby Moynihan
as (5 episodes)
#5
Most popular actor on NCIS: Origins
665 Wikipedia views yesterday
For the best insights and data about the TV show NCIS: Origins, visit our main NCIS: Origins page.