Guest Stars Jared Shaw as Ernest "Boozer" Vickers LaMonica Garrett as Commander Bill Cox Nick Chinlund as Admiral Gerald Pillar Matthew Rauch as JAG Captain Leonard Howard Patrick Schwarzenegger as Donny Mitchell Warren Kole as NCIS Agent Josh Holder Laine Neil as Alyssa Holloway Co Starring Justin Garza as Victor Ramirez Albert Valladares as Small Assassin Ajay James as Platoon Chief Cortese Philip Fornah as QRF Leader Edward Gelhaus as NCIS Agent Stubbs Zack Duhame as Alpha Seal Islam Meligi as SDF Interpreter Erin Switzer as Mallory Chris Alvarez as Fletcher Ray Mendoza as Alpha Seal Kenny Sheard as Walt Lecrone John Adkins as QRF Medic Jabbar Lewis as Airman Erik Schultz as Alpha Seal Mostafa Elmorsy as Young SDF Trooper Ryan Sangster as Barnes Shon Lange as Alpha Seal Jonathan Ohye as Dr. O'Halloran Jay Hieron as Big Assassin Justin Huen as NCIS Agent Bridger Grinnell Morris as Dr. Russell Casey Adams as EOD Chief Crowley