Acting · b. 1896 · Madison Barracks, New York, U.S Mark W. Clark Acting PAN MUN JOM, You have never seen Self (archive footage) 2021 No Substitute for Victory Narrator (as Mark Clark) 1970 I Was an American Spy Himself / Authenticator in Prolog (as General Mark Clark) 1951 The Battle of San Pietro Himself - Introduction 1945 Agent-readable