1: NCIS Origins introduces Robert Taylor as Gibbs' father and two new cast members.

2: Robert Taylor joins the NCIS Origins cast as Gibbs' dad, bringing depth to the storyline.

3: Meet the new additions to the NCIS Origins cast, enhancing the show's dynamic.

4: Gibbs' father is played by Robert Taylor in NCIS Origins, adding intrigue to the plot.

5: Two more actors join the NCIS Origins cast, promising exciting new developments.

6: NCIS Origins features Robert Taylor as Gibbs' father, enriching the character development.

7: The addition of Robert Taylor as Gibbs' dad adds layers to the NCIS Origins narrative.

8: Get ready for a fresh perspective with Robert Taylor's portrayal of Gibbs' father in NCIS Origins.

9: Meet the new faces in the NCIS Origins cast, including Robert Taylor as Gibbs' dad.