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 Elena Bondar 1 guest appearances Nikolas Christo 1 guest appearances Lydia Forman 1 guest appearances Trey Clark 1 guest appearances Cam Buckley 1 guest appearances Candice 1 guest appearances Brad Forman 1 guest appearances Jane Garrett 1 guest appearances Matt Lapoint 1 guest appearances Mike Wells 1 guest appearances Detective Harden 1 guest appearances Female Jogger 1 guest appearances Svetlana 1 guest appearances Corrine Baker 1 guest appearances Ravi Sharma 1 guest appearances Tommy Ward 1 guest appearances Jack Shelby 1 guest appearances Robert Cabot 1 guest appearances Luke Wagnor 1 guest appearances Wallace Bixby 1 guest appearances ⇤ « 19 20 21 22 23 24 25 26 27 28 » ⇥