Guest Stars Michael Ng as Sonarman Cameron Pitts Jay Karnes as Secretary of Defense William Curry Jay Hernandez as Paul Wells Bruce Davison as Admiral Arthur Shepard Omid Abtahi as Nigel April Grace as Amanda Straugh Co Starring Daniel Bess as Lt. Chris Cahill Darri Ingolfsson as Robert Mitchell Tony Glorioso as Maitre D' Ally Irving as Mimi