Trillat directed his first documentary , '' Étranges étrangers '' , in 1970 . It showed the living conditions of Portuguese and African immigrants in Aubervilliers and Nanterre . In 1981 , he directed a documentary about the Paris massacre of 1961 . A decade later , in 1991 , he directed a documentary about the Gulf War . He also said on live television that the footage of the war was restricted by the United States . In 1994 , he directed '' Travailleurs fantômes '' . Éric Delagneau , he co-directed '' Témoins de Jehovah : demain l'Apocalypse '' , a documentary which describes the Jehovah 's Witness as a cult , in 1998 . He also directed '' Les Enfants de la dalle '' , a documentary about children who grew up in Corbeil-Essonnes , in 1998
Paris massacre of 1961
Paris massacre of 1961
Marcel Trillat