Main Characters Special Agent Omar Adom "OA" Zidan 111 main appearances Assistant Special Agent in Charge Jubal Valentine 111 main appearances Special Agent Maggie Bell 99 main appearances Special Agent in Charge Isobel Castile 88 main appearances Special Agent Stuart Scola 85 main appearances Special Agent Tiffany Wallace 70 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 Tara Shalgos 1 guest appearances Renee Subotic 1 guest appearances Khalid Barhom 1 guest appearances Hakeema Bassey 1 guest appearances Valerie Hartford 1 guest appearances Adam Michaels 1 guest appearances Hoe-Chan Park 1 guest appearances Tourist 1 guest appearances Young Woman 1 guest appearances Detective Rachel Burns 1 guest appearances CDC Rep 1 guest appearances Hazmat Responder 1 guest appearances Caroline Subotic 1 guest appearances Hailey Nuriyev 1 guest appearances Eliza Holliman 1 guest appearances Stepan "Snake" Tsarko 1 guest appearances Douglas Jacoby 1 guest appearances Lisa Jacoby 1 guest appearances Emma Jacoby 1 guest appearances Nurse 1 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥