Currently available on 7 streaming services.

Streaming, rent, or buy NCIS: Los Angeles – Season 4:

Currently you are able to watch "NCIS: Los Angeles - Season 4" streaming on Paramount Plus, Paramount+ Amazon Channel, Paramount Plus Apple TV Channel , Paramount Plus Premium, Paramount Plus Basic with Ads or buy it as download on Amazon Video, Apple TV.

Cast

Chris O'Donnell
G. Callen
Daniela Ruah
Kensi Blye
Eric Christian Olsen
Marty Deeks
Medalion Rahimi
Fatima Namazi
Caleb Castille
Devin Rountree
Gerald McRaney
Hollace Kilbride
LL Cool J
Sam Hanna