When a weekend call to the NCIS tip line from an unknown source about possible terrorist activity results in the death of two agents sent into a trap, the NCIS team will have to find out who were the people responsible with the help from Agent Paula Cassidy, who holds herself responsible for the tragedy. false 2026-05-31 15:41:30 Grace Period 2007 tt0980632 323560 G:\jelly\meta\library\98\980b3c772dd939931df3939f038ad8fb\poster.jpg NCIS 19 4 2007-04-03