Summary
Director Vance is notified by the Pentagon that the nuclear submarine Gibbs and Bishop are aboard to conduct a murder investigation has gone radio silent.
Guest stars
Arlene Santana,
Ethan Flower,
James Ferris,
Josh Trant,
Mark Fite,
Matthew Bellows,
Megan Gallagher,
Michelle Boyd,
Ransford Doherty,
Tommy Walker,
Tracy Howe