NCIS partners with the Coast Guard Investigative Service (CGIS) to investigate a suspicious explosion on board an oil rig. Meanwhile, no one is safe from a mysterious prankster who is targeting the NCIS team.
Gibbs: Anything I can do? Bishop: Uh, it's pretty self-explanatory, really. Gibbs: Did you check to see if that little gizmo there is attached to that other giddy-bop? Bishop: Mmm. Not yet. You think that'll do it? Gibbs: If you spit on it. Sometimes that works. Bishop: All right. Tony: Oh, come on!