Sullivan Stapleton Damien Scott Actor Philip Winchester Sgt. Michael Stonebridge Actor Amanda Mealing Col. Eleanor Grant Actor Eva Birthistle Capt. Kate Marshall Actor Jimi Mistry Major Ashkani Actor Rhashan Stone Maj. Oliver Sinclair Actor Richard Armitage John Porter Actor Michelle Lukes Actor Trevor Hopkins Executive Producer Michael Casey Executive Producer Andy Harries Executive Producer Elaine Pyke Executive Producer Daniel Percival Director Frank Spotnitz Writer