Production · b. 1978 · Chelmsford, Essex, England, UK John Adams Biography John Adams is a British military advisor, assistant director and producer for film projects. Directed Aux 2018 Other Credits Echoes of the Past Executive Producer 2021 13 Graves Executive Producer 2019 I Am Vengeance Producer 2018 The Magnificent Eleven Writer 2013 Cleanskin Production Manager 2012 Mercenaries Producer 2011 Subconscious Executive Producer 2010 S.N.U.B! Writer 2010 Agent-readable