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 Canine Handler 3 guest appearances SWAT Team Leader 3 guest appearances Antonio Vargas 3 guest appearances SWAT Leader Jones 3 guest appearances SWAT Team Leader 3 guest appearances Erin Bell 3 guest appearances Bomb Tech Aaron Hill 3 guest appearances SWAT Leader Dan 3 guest appearances Bomb Tech Jones 3 guest appearances Canine Cop 3 guest appearances Gemma Brooks 3 guest appearances Special Agent Jessica Blake 3 guest appearances Ella Blake 3 guest appearances SWAT Operator 2 guest appearances Paramedic 2 guest appearances NYPD Officer 2 guest appearances NYPD Detective Daman Hora 2 guest appearances Detective Mejia 2 guest appearances ATF Rep Stephen Troy 2 guest appearances SWAT Leader 2 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥