Shemar Moore Daniel "Hondo" Harrelson Actor Stephanie Sigman Jessica Cortez Actor Alex Russell Jim Street Actor Jay Harrington David "Deacon" Kay Actor Lina Esco Christina "Chris" Alonso Actor Kenny Johnson Dominique Luca Actor Peter Onorati Jeff Mumford Actor David Lim Victor Tan Actor Patrick St. Esprit Commander Robert Hicks Actor Sherilyn Fenn Karen Street Guest Star Deshae Frost Darryl Guest Star Steve Louis Villegas Marcos Guest Star Christina Craddick Stacey Guest Star Patrick Hume Bryce Guest Star Luke Forbes Cinque Guest Star Charles Emmett Councilman Washington Guest Star Seri DeYoung Gelina Guest Star Nicki Micheaux Leah Guest Star Michael Beach Leroy Guest Star Laura James Molly Guest Star Jesús Ruiz Chief Rivera Guest Star Sumalee Montano Gwen Guest Star Amanda Rivas Patrol Officer Guest Star Michelle Gardner Therapist Forster Guest Star Enisha Brewster Abby Guest Star Nigel Gibbs Judge Shelton Guest Star Alastair Bayardo Cujo Guest Star Sade Devine Kirsten Guest Star Dor Gvirtsman Kilgore Guest Star Aaron Rahsaan Thomas Executive Producer, Writer Shawn Ryan Executive Producer Justin Lin Executive Producer Neal H. Moritz Executive Producer Marney Hochman Executive Producer Danielle Woodrow Executive Producer Pavun Shetty Executive Producer Michael Gemballa Writer Billy Gierhart Director