Guest Stars Ian Tracey as William Caspar Phillipson as Senator John F. Kennedy Colm Feore as Admiral Rene Rosado as Lieutenant Derek Smith as Commander Co Starring Jill Morrison as Faye Harrison MacDonald as Master Chief Harris Andre Anthony as Seaman #5 Philip Prajoux as Master Reed Christopher Pearce as Commander Thomas Nicholson as Gerald Ian Collins as Sonar Technician Dan Bates as Radar Technician Denzel Brooks as Seaman #3 Debra Sears as Olga David Kaye as Ensign Stanley Burke Spencer Graham as Seaman #4 Zhan Wang as Turi Tyler Alderman as Seaman #2 Shaun Mazzocca as Seaman #1 Sloan Baron as Samara