Shemar Moore Daniel "Hondo" Harrelson Actor Alex Russell Jim Street Actor Jay Harrington David "Deacon" Kay Actor Lina Esco Christina "Chris" Alonso Actor Kenny Johnson Dominique Luca Actor David Lim Victor Tan Actor Patrick St. Esprit Commander Robert Hicks Actor Obba Babatundé Daniel Guest Star Rochelle Aytes Nichelle Guest Star Michael Marc Friedman Becker Guest Star Tess Aubert Kara Guest Star Christian Hutcherson Mark Guest Star Paul Schackman Prof. Winter Guest Star Joey Luthman Rick Guest Star Sarah Chaney Slater Guest Star Ludwig Manukian Taimur Guest Star Artin John Tsambazis Joseph Guest Star Rumman Ariff Mateen Guest Star Sumar Henderson Jacqueline Guest Star Aaron Rahsaan Thomas Executive Producer 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 Andrew Dettmann Writer Jon Alston Writer Billy Gierhart Director