Main Characters Special Agent Omar Adom "OA" Zidan 113 main appearances Assistant Special Agent in Charge Jubal Valentine 113 main appearances Special Agent Maggie Bell 100 main appearances Special Agent in Charge Isobel Castile 90 main appearances Special Agent Stuart Scola 87 main appearances Special Agent Tiffany Wallace 72 main appearances Special Agent Kristen Chazal 41 main appearances Special Agent in Charge Dana Mosier 21 main appearances Special Agent in Charge Ellen Solberg 1 main appearances
Recurring Guest Characters Christine Collins 1 guest appearances Nicole Allen 1 guest appearances CIA Agent Jack Wagner 1 guest appearances Ella's Uncle 1 guest appearances Steven Tucker 1 guest appearances ⇤ « 70 71 72 73 74 75 76 77 78 79 » ⇥