Chee Keong Cheung Director, Screenwriter, Producer Oris Erhuero Capt. Marcus Stanton Actor Carlos Gallardo Sgt. Frederick Reeves Actor, Executive Producer Mark Strange Lt. Frank Perez Actor, Screenwriter, Producer Katarina Severen Sgt. Kira Paige Actor Martyn Ford Cpl. Jacob Gallagher Actor Joshua Dickinson Pvt. Perry Bernstein Actor Michael Sheehan Lt. Rodrigo Gonzalez Actor Akira Koieyama Lt. Simon Lau Actor Euan Macnaughton Major General Charles Smith Actor Marc Baylis Rowan Actor Douglas Russell Ivan Gavric Actor Madeleine Kelly Rachel Actor Lyndsay Fielding Jennifer Stanton Actor Robert Goodale Dr. Julian Raynes Actor Steve Horvath Screenwriter Shaked Berenson Executive Producer Kevin Eastman Executive Producer Patrick Ewald Executive Producer Stephen L'Heureux Executive Producer Rob Weston Executive Producer Ioanna Karavela Producer Ian Arber Music Lorenzo Levrini Cinematographer Alex Fenn Film Editing Chris Gill Film Editing Martin Hunter Film Editing Felix Coles Production Design Luis San Martin Art Director Bronya Arciszewska Costume Design