Main Characters Mike Kessler 38 main appearances Gray Jackson 38 main appearances Darnell Williams 38 main appearances Maggie Norton 38 main appearances Al "Moose" Lepinsky 38 main appearances Heironymous Slade 37 main appearances Layla Hourani 26 main appearances Andrew Mannering 12 main appearances Bianca LaGarda 11 main appearances Liz Carver 11 main appearances Khalida Massi 11 main appearances Charlotte Bates 7 main appearances