The Guardian (S10E23)
S10E23
Callen and Sam head to the USS Allegiance in the Persian Gulf to collaborate with Navy Captain Harmon "Harm" Rabb, Jr. (David James Elliott). Their mission is prompted by the NCIS team's discovery of ISIS sympathizers plotting attacks on military sites.
Show
If Only
Episode
S10E23
Air Date
May 12, 2019
Season 10 Episodes
S10E01
To Live and Die in Mexico
S10E02
Superhuman
S10E03
The Prince
S10E04
Hit List
S10E05
Pro Se
S10E06
Asesinos
S10E07
One of Us
S10E08
The Patton Project
S10E09
A Diamond in the Rough
S10E10
Heist
S10E11
Joyride
S10E12
The Sound of Silence
S10E13
Better Angels
S10E14
Smokescreen (1)
S10E15
Smokescreen, Part II
S10E16
Into the Breach
S10E17
Till Death Do Us Part
S10E18
Born to Run
S10E19
Searching
S10E20
Choke Point
S10E21
The One That Got Away
S10E22
No More Secrets
S10E23
The Guardian
S10E24
False Flag