NCIS
Pandora's Box, Part I
S14 E15:
After Abby's homeland security think tank is compromised and she is found in possession of a real bomb, the NCIS team discovers the leader of the group has been murdered and a theoretical terror playbook has been stolen. The conclusion of this episode (Pandora's Box, Part II) is available on the playlist for NCIS: New Orleans (Season 3).
Starring
Scott Bakula, Lucas Black, Barry Shabaka Henley