Anna Boudreau is the main villainess from "Sic Semper Tyrannis," the second season premiere of NCIS: New Orleans.
She was played by Clare Carey.
Anna Boudreau is the ex-wife of militia leader Brant Boudreau, but in her mind, Brant was more about money than their actual message. A year prior to the episode's events, the evil Anna shot and killed Brant, and with the help of Zed Hastings, Brant's second-in-command, she recruited members using a video of Brant. The pair later colluded to steal a guidance chip from a missile, which had access to the locations of every military asset. Anna's plan was to sell the chip to every enemy of the U.S.
Percy and LaSalle first encountered Anna (who was armed) at her home, and she posed as a woman in fear of Zed. It was in the final scenes that Anna's role as a militia villainess was revealed, and she would later be encountered by Pride, who found the chip in her purse. When asked about the amount she would be paid, Anna stated that money had nothing to do with it, and she killed Brant because he was in the way. The maniacal villainess also said that all of America's enemies and the militia shared a common hatred of the U.S. government, while boasting that they will easily prevail while keeping them occupied. Following her twisted message, Anna was handcuffed and arrested by Pride.