When a Naval Intelligence Officer is tortured and murdered, NCIS must work with Joelle, who informs them that other CIA operatives are being killed in the same way.
When a Naval Intelligence Officer is tortured and murdered, Nell and NCIS must work with Joelle, who informs them that other CIA operatives are being killed in the same way.
When a Naval Intelligence Officer is tortured and murdered, Roundtree and NCIS must work with Joelle, who informs them that other CIA operatives are being killed in the same way.
When a Naval Intelligence Officer is tortured and murdered, Callen and NCIS must work with Joelle, who informs them that other CIA operatives are being killed in the same way.
When a Naval Intelligence Officer is tortured and murdered, Sam and NCIS must work with Joelle, who informs them that other CIA operatives are being killed in the same way.
When a Naval Intelligence Officer is tortured and murdered, NCIS must work with Joelle, who informs them that other CIA operatives are being killed in the same way.
The team works with Joelle on a possible series of murders on NCIS: Los Angeles. "Through The Looking Glass" is the 17th episode of the show's 12th season.