Which film was released earlier, Little Dieter Needs to Fly or Point of Order? 
Little Dieter Needs to Fly: Little Dieter Needs to Fly is a 1997 German-British-French documentary film written and directed by Werner Herzog, produced by Werner Herzog Filmproduktion, and premiered on German television. Point of Order (film):  is a 1964 documentary film by Emile de Antonio, about the Senate Army–McCarthy hearings of 1954.
i don't know