Main Characters 10K 65 main appearances Steven "Doc" Beck 65 main appearances Roberta Warren 61 main appearances Alvin Bernard Murphy 59 main appearances Addison "Addy" Carver 45 main appearances Simon "Citizen Z" Cruller 34 main appearances Cassandra 19 main appearances Kaya 13 main appearances Lilly "Sarge" Mueller 16 main appearances Javier Vasquez 15 main appearances Red 10 main appearances Sun Mei 12 main appearances Mack Thompson 13 main appearances Georgia "George" St. Clair 13 main appearances Hector "Escorpión" Alvarez 11 main appearances Charles Garnett 7 main appearances The Man 4 main appearances Lucy 3 main appearances 5K 1 main appearances Pandora 5 main appearances Lt. Mueller 3 main appearances Martin Cooper 3 main appearances Hammond 1 main appearances
Recurring Guest Characters Tattoo Guy 1 guest appearances Cheyenne 1 guest appearances Henry 1 guest appearances Johnny 1 guest appearances Brendan Doyle 1 guest appearances Bill 1 guest appearances Young Woman 1 guest appearances Kazakhstan Cop 1 guest appearances Haitian Doctor 1 guest appearances Birthday / Pipewrench Z 1 guest appearances Hideous Z 1 1 guest appearances Hideous Z 2 1 guest appearances Soldier 1 1 guest appearances Soldier 2 1 guest appearances Closer Z 1 guest appearances Chip 1 guest appearances Dale 1 guest appearances Examiner 1 guest appearances Cliff 1 guest appearances Test Talker 1 guest appearances ⇤ « 6 7 8 9 10 11 12 13 14 15 » ⇥