Watch NCIS – Season 4 Episode 19: Grace Period
Directors: Donald P. Bellisario , Don McGill
Watch NCIS – S4E19
Episode Overview
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.
