The Guardian

Callen and Sam travel to the USS Allegiance in the Persian Gulf to work with Navy Captain Harmon "Harm" Rabb, Jr. (David James Elliott) when the NCIS team uncovers ISIS sympathizers who are targeting military locations.

My Thoughts

Guest Stars

Special appearances in this episode.

Guest Stars

David James Elliott

Harmon Rabb Jr.

Nadine Ellis

Lieutenant Commander Quinn

Mercedes Mason

Talia Del Campo

Sprague Grayden

Olivia Baird

Carl Chao

Special Agent Afloat Brian Lee

Michael Roark

Michael Baird

Rene Moran

Calvin Sims

Elena Tovar

Vanessa Aguilar

Mark Roman

Lumber Yard Shopper

Crew

Episode-specific crew credits.

R. Scott Gemmill

Writer

Writing

John Peter Kousakis

Director

Directing

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Stills

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1280 × 720