It's Halloween and the NCIS team is busy investigating a ransom case. A Marine's daughter has been kidnapped after the kidnapper attacked a Marine in his home. The investigation leads them to a fact that the couple has been separated. They decide to focus on the wife's ex-boyfriend, after learning that the woman is the one who destroyed their marriage. Meanwhile, McGee and Tony are stunned by Abby's Halloween costume. false 2026-05-31 15:41:29 Witch Hunt 2006 tt0886959 313619 G:\jelly\meta\library\cf\cffe9a43d2b0fdf45550a5e5ce31c97e\poster.jpg NCIS 6 4 2006-10-31