Raymond Isler is a senior agent with the FBI.
A veteran agent of the Federal Bureau of Investigation, Sp. Agt. Isler is a recovering drug addict, having become hooked on painkillers after a line-of-duty injury. As of 2018, he has been sober for 15 years.
During his early days of sobriety, Sp. Agt. Isler was assigned to the FBI Resident Agency in Macon, Georgia.
NCIS: New Orleans Season 3Edit
After the joint FBI/NCIS take down of Javier Garcia, EAD Isler was promoted to Deputy Director.
NCIS: New Orleans Season 4 Edit
After it came to light that one of his agents was a double agent working for the Russians, Dep. Dir. Isler was demoted to Special Agent.