Donald P. Bellisario (created by & writer)

Don McGill (created by & writer)

My first appearance in the NCIS Franchise was this episode of the original NCIS. I remember auditioning for the role and them asking me if I was afraid of heights. Little did I know what was in store for me. 

The cases of the Naval Criminal Investigative Service's Washington, D.C. Major Case Response Team, led by Special Agent Leroy Jethro Gibbs.