The Most Popular Stars of ‘NCIS,’ Ranked From Lowest to Highest Following

The Most Popular Stars of 'NCIS,' Ranked From Lowest to Highest Following

NCIS is a hit, as is the cast!

The CBS series returned with Season 21 on February 12. (Find out who returned!)

The current cast has an impressive following on Instagram, and each of the actors has a sizeable following. We’ve rounded up all the main cast members and ranked them from lowest to highest popularity.

(Note: Gary Cole, who plays Supervisory Special Agent Alden Parker, and Rocky Carroll, who plays NCIS Director Leon Vance, are not currently on Instagram.)

Click through to see who is the most popular star of the series on social media…