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 SWAT Leader Dan 5 guest appearances SWAT Operator 5 guest appearances Mona Nazari 5 guest appearances Special Agent Nestor Vertiz 5 guest appearances Lab Tech Tim Squires 4 guest appearances Ray Stapleton 4 guest appearances Detective Gates 4 guest appearances NYPD Rep Ann 4 guest appearances DEA Rep Jordan 4 guest appearances Eve Nettles 3 guest appearances Lieutenant Ryan Briggs 3 guest appearances CIA Rep Anne Potter 3 guest appearances SWAT Commander 3 guest appearances Lily Sheldon 3 guest appearances FBI Agent 3 guest appearances Supervisory Special Agent Jess LaCroix 3 guest appearances Special Agent Kenny Crosby 3 guest appearances Special Agent Sheryll Barnes 3 guest appearances Special Agent Hana Gibson 3 guest appearances NYPD Detective Mike Adams 3 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥