The Entertainments National Service Association (ENSA) was an organisation established in 1939 by Basil Dean and Leslie Henson to provide entertainment for British armed forces personnel during World War II. ENSA operated as part of the Navy, Army and Air Force Institutes. It was superseded by Combined Services Entertainment (CSE) which now operates as part of the Services Sound and Vision Corporation (SSVC). Many members of ENSA later had careers in the entertainment industry after the war, including actors Terry-Thomas, Peter Sellers and Kenneth Connor.