NCIS: Los Angeles alum LL Cool J is returning to the NCIS universe with a guest spot on the mothership series this season.

Tyla Abercrumbie as Mary Jo Hayes on the NCIS: Origins cast. Pic credit: Sonja Flemming/CBS It’s almost time for a new episode of NCIS: Origins. The new NCIS prequel show has been on hiatus ...

NCIS: Origins returns from a brief hiatus with a new episode on Monday, March 24, and we’re finally going to learn more about Mary Jo ( Tyla Abercrumbie )!

It’s an interesting topic. Prequels aren’t the easiest things to pull off, given the expectations from the fan base, and ...

I have my own…" Related Stories Happy's Place ...

It runs well because everyone is dedicated to their job, none more than Mary Jo Hayes (Tyla Abercrumbie). While Kowalski ...

NCIS: Origins follows a strict rule to honor Mark Harmon’s legacy, ensuring longtime fans stay happy while introducing fresh ...

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Evolution is the process of heritable change in populations of organisms over multiple generations. Evolutionary biology is the study of this process, which can occur through mechanisms including ...