Special Guest Stars Mark Harmon as Special Agent Leroy Jethro Gibbs David McCallum as Chief Medical Examiner Dr. Donald "Ducky" Mallard Pauley Perrette as Forensics Specialist Abby Sciuto Emily Wickersham as Special Agent Eleanor "Ellie" Bishop Brian Dietzen as Jimmy Palmer Guest Stars Cassidy Freeman as Eva Azarova Ilia Volok as Burly Man Tyler Ritter as Luca Sciuto Tina Benko as Paulina Kurteva Samrat Chakrabarti as Jenner Blye Alex Quijano as Blye Head of Security Blake Huxley Bryan Batt as Blye CFO Dalton Greenbrick