A Vice Admiral tasks McGee with tracking down the hackers who infected his laptop with ransomware before the virus wipes out all his data. The cyberterrorism escalates when the virus spreads to the whole NCIS office.
Mark Harmon
Leroy Jethro Gibbs
Sean Murray
Timothy McGee
Wilmer Valderrama
Nick Torres
Brian Dietzen
Jimmy Palmer
David McCallum
Dr. Donald 'Ducky' Mallard
Pauley Perrette
Abby Sciuto
Emily Wickersham
Ellie Bishop
Duane Henry
Clayton Reeves
Jennifer Esposito
Alex Quinn
Rocky Carroll
Leon Vance
Bruce Boxleitner
C. Clifford Chase
Raychel Diane Weiner
Reese Goldman
Tim Scanlon
Target Range Master
Mercedes Ruehl
Marie Quinn
Erica Luttrell
Allison Asher
Brent Briscoe
Buzz
Michael Drayer
Carlo Hackett
Philip Smithey
Clint Asher
Craig Robert Young
Ian Lipovetskiy
Andrew Bridges
Navy Lieutenant Lazlo Downey
