The twelfth season of the police procedural drama NCIS was originally broadcast between 23 September 2014 and 12 May 2015.
When a murder victim is discovered to have an ID that Gibbs used for undercover operations 20 years earlier, the investigation leads to the discovery that several former undercover IDs have been leaked for use by Serbian intelligence.
NCIS Series 12
You can find a full index of NCIS Series 12 here.
You can find a full index and overview of the NCIS Franchise here.
Production & Filming Details
- Director(s): Dennis Smith.
- Writer(s): David J. North.
- Release Date: 24 February 2015.
- Running Time: 39-44 minutes.
- Country: US.
- Language: English.