Main Characters Daniel "Hondo" Harrelson 141 main appearances David "Deacon" Kay 136 main appearances Victor Tan 131 main appearances Jim Street 124 main appearances Commander Robert Hicks 104 main appearances Dominique Luca 112 main appearances Christina "Chris" Alonso 104 main appearances Nichelle Carmichael 27 main appearances Jessica Cortez 44 main appearances Officer Zoe Powell 10 main appearances Jeff Mumford 18 main appearances Lieutenant Piper Lynch 17 main appearances
Recurring Guest Characters Dindy 1 guest appearances Sgt. McMasters 1 guest appearances Grissom 1 guest appearances Sheila 1 guest appearances Carnegie 1 guest appearances Iron Mike 1 guest appearances Diane Madden 1 guest appearances Sally 1 guest appearances Adam 1 guest appearances Susan 1 guest appearances Jackson 1 guest appearances Henry 1 guest appearances Emily 1 guest appearances Larry Crawford 1 guest appearances Officer Cooper 1 guest appearances Tina Carter 1 guest appearances Tamra Mitchell 1 guest appearances Jolene Jeffries 1 guest appearances Omar Woodman 1 guest appearances Dr. D. Mendoza 1 guest appearances ⇤ « 78 79 80 81 82 83 84 85 86 87 » ⇥