Captain Marcus Chaplin (13 episodes, 2012-2013)
XO Sam Kendal (13 episodes, 2012-2013)
Lieutenant Grace Shepard (13 episodes, 2012-2013)
Sophie Girard (13 episodes, 2012-2013)
Tani Tumrenjack (13 episodes, 2012-2013)
James King (13 episodes, 2012-2013)
Julian Serrat (13 episodes, 2012-2013)
Kylie Sinclair (13 episodes, 2012-2013)
Christine Kendal (13 episodes, 2012-2013)
Master Chief Joseph Prosser (13 episodes, 2012-2013)
Pilar Cortez (10 episodes, 2012-2013)
Cameron Pitts (10 episodes, 2012-2013)
Barry Hopper (9 episodes, 2012-2013)
Lt. Chris Cahill (9 episodes, 2012-2013)
Chief Petty Officer Davis (9 episodes, 2012-2013)
Secretary of Defense William Curry (7 episodes, 2012)
Josh Brannan (7 episodes, 2012-2013)
Paul Wells (7 episodes, 2012)
Robert Mitchell (7 episodes, 2012-2013)
Villager (7 episodes, 2012-2013)
Admiral Arthur Shepard (6 episodes, 2012-2013)
Nigel (5 episodes, 2012-2013)
Barton Sinclair (5 episodes, 2012-2013)
Kevin Hawkes (5 episodes, 2012-2013)
Villager / Soccer player (5 episodes, 2012)
Zheng Li (4 episodes, 2012-2013)
Hal Anders (4 episodes, 2012-2013)
Seaman Jones (4 episodes, 2012)
Seaman Lawrence (4 episodes, 2012-2013)
Wallace (4 episodes, 2012-2013)
Villager (4 episodes, 2012-2013)
Commander / Congressman / Restaurant Patron / Titan (3 episodes, 2012-2013)
Senator (4 episodes, 2012-2013)
Villager (4 episodes, 2012)
Booth (3 episodes, 2012)
Fisher (3 episodes, 2012)
Boston Kowalski (3 episodes, 2012-2013)
Parker (3 episodes, 2012-2013)
Wes / Wes Porter (2 episodes, 2012-2013)
Amanda Straugh (2 episodes, 2012)
Conrad Buell (2 episodes, 2013)
Chief (2 episodes, 2012)
Redman (2 episodes, 2012)
Seaman Reynolds (2 episodes, 2012)
Dodds (2 episodes, 2012)
Merchant / Villager (2 episodes, 2012)
One Armed Woman (2 episodes, 2012)
Interviewer / News Reporter (2 episodes, 2012-2013)
Peterson (2 episodes, 2012)
Analyn (2 episodes, 2012-2013)
Hondo (2 episodes, 2012)
Winer (2 episodes, 2012)
Bartender (2 episodes, 2012-2013)
Missionary (2 episodes, 2012)
Gil Langston (1 episode, 2012)
Stern (1 episode, 2012)
Lieutenant Marzani (1 episode, 2012)
Pilgrim (1 episode, 2012)
Admiral Safir Ahsan (1 episode, 2012)
Linus Terman (1 episode, 2012)
(1 episode, 2012)
Captain Evan Thorn (1 episode, 2013)
Reena Kapur (1 episode, 2012)
Forrest (1 episode, 2012)
Carol Terman (1 episode, 2012)
Jack Tyne (1 episode, 2013)
Kylie's Brother (1 episode, 2012)
Viktor (1 episode, 2012)
Dr. Guttman (1 episode, 2012)
Erita (1 episode, 2012)
Derek West (1 episode, 2012)
Seaman Snyder (1 episode, 2012)
Charlie (1 episode, 2012)
Little Jeffrey (1 episode, 2012)
Maitre D' (1 episode, 2012)
General Ashland (1 episode, 2013)
Franzen (1 episode, 2012)
Abigail (1 episode, 2012)
Ops. 1 (1 episode, 2012)
Mimi Van Der Holt (1 episode, 2012)
General Macavoy (1 episode, 2013)
Richmond (1 episode, 2012)
Sampson (1 episode, 2012)
Aitu (1 episode, 2012)
Rainu (1 episode, 2012)
Armand (1 episode, 2012)
Singing Woman (1 episode, 2012)
Captain Butler (1 episode, 2012)
Corpsman Campbell (1 episode, 2012)
Dr. Oscar Nils (1 episode, 2012)
Child (1 episode, 2012)
Native Woman (1 episode, 2012)
Security Officer (1 episode, 2013)
Kamal Marzani (1 episode, 2012)
Kato (1 episode, 2012)
Vogler (1 episode, 2012)
Willard (1 episode, 2012)
Armed Marine (1 episode, 2012)
Thug #1 (1 episode, 2012)
Producer (1 episode, 2012)
Boat Captain (1 episode, 2012)
Trevor (1 episode, 2012)
Seaman #1 (1 episode, 2012)
Weapons Officer (1 episode, 2012)
Reporter (1 episode, 2013)
Jake Floyd (1 episode, 2013)
Sympathetic Seaman (1 episode, 2012)
1st Mate (1 episode, 2012)
Sailor (1 episode, 2013)
Sonar Op (1 episode, 2012)
Navigator (1 episode, 2012)
Island Woman (1 episode, 2012)
Senator #1 (1 episode, 2012)
Jeffrey Chaplin (1 episode, 2012)
EWS Sailor (1 episode, 2012)
Native Priest (1 episode, 2012)
Research Tech (1 episode, 2012)
Debriefing Officer (1 episode, 2012)
Beltway Jerk (1 episode, 2012)
Hair / Makeup Person (1 episode, 2012)
Chinese Soldier (1 episode, 2012)
Bar Patron / Washington DC Intern (1 episode, 2012)
Navy SEAL (1 episode, 2012)
Chief's consort (1 episode, 2012)
Russian Spec Ops (1 episode, 2012)
Sailor (1 episode, 2012)
Paul Wells Wife (1 episode, 2012)
President of the United States (1 episode, 2013)
Burnt Chinese Soldier (1 episode, 2013)
Senator (1 episode, 2013)
Sailor / Communications Officer / Conn Sailor / Mess Hall Sailor / Sailor Prisoner / Torpedo Sailor (uncredited) (7 episodes, 2012-2013)
LT. Hughes (uncredited) (6 episodes, 2012-2013)
Reporter (uncredited) (2 episodes, 2012-2013)
Ellen Dixon - Voluntold (uncredited) (1 episode, 2012)
Hostage (uncredited) (1 episode, 2012)
Island Villager (uncredited) (1 episode, 2012)
U.S. Navy Lieutenant (uncredited) (1 episode, 2012)
Politician (uncredited) (1 episode, 2012)
Pedestrian (uncredited) (1 episode, 2012)
Boat Envoy (uncredited) (1 episode, 2012)
Senator (uncredited) (1 episode, 2013)