Ncis - Season 10 Today

The season leaned heavily into character backstories, featuring notable appearances by Anthony DiNozzo Sr. (Robert Wagner) and the introduction of Admiral John McGee (Jamey Sheridan), Timothy McGee's estranged father.

Season Finale: The core trio resigns; Gibbs is seen aiming a sniper rifle at Fornell. NCIS - Season 10

This season solidified Brian Dietzen (Jimmy Palmer) as a series regular after nine years on the show. Every Major NCIS Guest Star Ever - TV Guide This season solidified Brian Dietzen (Jimmy Palmer) as

Critics and fans alike praised Cote de Pablo for her performance in the "Shiva" arc, citing it as some of the series' best acting. This culminated in a massive cliffhanger where Tony,

The final episodes introduced DOD investigator Richard Parsons (Colin Hanks), who targeted Gibbs for his past "off-book" actions. This culminated in a massive cliffhanger where Tony, Ziva, and McGee resigned to protect Gibbs. Major Performance Milestones