Main Characters Détective Caitlyn "Cat" Sullivan 12 main appearances Léo Romba 12 main appearances Ronnie 1 main appearances Agent Spécial Gregg James 1 main appearances Capitaine John Baker 1 main appearances Frankie Sullivan 1 main appearances Eddie Esposito 1 main appearances
Recurring Guest Characters Giada Giannini 4 guest appearances Anabella Capella 2 guest appearances Pilot 1 guest appearances Jeanette Vandercroix 1 guest appearances Amy Kelly 1 guest appearances Rhys 1 guest appearances Lorenzo 1 guest appearances Adam 1 guest appearances Paramedic 1 guest appearances Marjorie 1 guest appearances Museum Guard 1 guest appearances Thad 1 guest appearances Luke Capella 1 guest appearances