The fourth season of NCIS: New Orleans, an American police procedural drama television series, originally aired on CBS from September 26, 2017, to May 15, 2018. The season was produced by CBS Television Studios.
Contents
Cast and characters
Production
Development
NCIS: New Orleans was renewed for a fourth season on March 23, 2017, with a 24-episode order. NCIS: New Orleans was renewed for a fifth season on April 18, 2018.
Casting
On January 31, 2018, Shalita Grant who plays NCIS agent Sonja Percy would be departing after the nineteenth episode of the season.
Broadcast
Season four of NCIS New Orleans premiered on September 26, 2017.