Main Characters Captain Marcus Chaplin 13 main appearances Lt. Cmdr. Sam Kendal 13 main appearances Lt. Grace Shepard 13 main appearances Sophie Girard 13 main appearances Petty Officer James King 13 main appearances Kylie Sinclair 12 main appearances Master Chief Joseph Prosser 11 main appearances Tani Tumrenjak 10 main appearances Julian Serrat 10 main appearances Christine Kendal 10 main appearances
Recurring Guest Characters Captain Butler 1 guest appearances Willard 1 guest appearances Trevor 1 guest appearances Sonar Op 1 guest appearances Navigator 1 guest appearances Jeffrey 1 guest appearances EWS Sailor 1 guest appearances Research Tech 1 guest appearances Debriefing Officer 1 guest appearances Beltway Jerk 1 guest appearances Dr. Guttman 1 guest appearances Villager 1 guest appearances Aitu 1 guest appearances Native Woman 1 guest appearances Thug #1 1 guest appearances Seaman #1 1 guest appearances Native Priest 1 guest appearances Corpsman 1 guest appearances Vogler 1 guest appearances Maitre D' 1 guest appearances ⇤ « 1 2 3 4 5 » ⇥