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 Nikiva Dionne Nia Wells Guest Star Ronni Hawk Tiffany Guest Star Zack Evans Tristan Guest Star Cathy Cahlin Ryan Dr. Wendy Guest Star Claire Coffee Kira Guest Star Daniel Lissing Ty Guest Star Shanley Caswell Sarah Guest Star Izabella Alvarez Amy Guest Star Devon Graye Pete Guest Star Kale Clauson Bob Guest Star Kenneth Meseroll Mike Guest Star Max Cutler JD Guest Star William Greenburg Landon Guest Star Joseph V. Oreste Larry 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 VJ Boyd Writer Guy Ferland Director