The 52-minute documentary, Legacy of denial, features the consequences of Agent Orange/Dioxin sprayed by US troops during the 1960-70 period and anti-war movements of the American people.

Currently, Yarrow is re-editing the film to be used by the Fund of Reconciliation and Development (FRD) and screened on the US’s TV station PBS.

During a visit to Vietnam in September 2005, Yarrow called at several houses of disabled and orphaned children suffering from Agent Orange. He is expected to return to Vietnam in April for humanitarian activities.