Guest Stars Michael Ng as Sonarman Cameron Pitts Jay Hernandez as Paul Wells Jay Karnes as Secretary of Defense William Curry Omid Abtahi as Nigel Chad Michael Collins as Seaman Redman Ilia Volok as Viktor Assaf Cohen as Linus Jenny Cooper as Linus's Wife John Prosky as Pilgrim Co Starring Michael King as Hawkes Kasim Saul as Seaman Lawrence Robert Davison as Boston Kowalski Mary Gutzi as Dodds Kenneth Baldino as Peterson Yosef Kasnetzkov as EWS Sailor Scott Hoxby as Captain Butler Patrick Pintor as Willard Jon Mollison as Beltway Jerk Damion Scandrick as Navigator Daryl Emanuel as Trevor Reb Allen as Sonar Op Kevin White as Jeffrey Matthew Pennaz as Research Tech Stacy Ray as Debriefing Officer