Roy Ward Baker was an English film director.

The Army Kinematograph Service (AKS) was established during the Second World War by the British government in August 1941 to meet the increasing training and recreational needs of the British Army. Created by the newly established Directorate of Army Kinematography, whose remit was "to be responsible for providing and exhibiting all films required by the Army for training, educational and recreational purposes", it expanded over the next few years to become the most prominent film production and exhibition section for a major part of the British Armed Forces.