Mi Raza: Portrait of a Family is a documentary about the Navarro-Gonzalez family, a multi-generational Mexican-American family living in Chicago's Pilsen neighborhood, made by anthropologists/filmmakers at the University of Illinois Chicago, Paul Hockings and Susan Stechnij.
The film by Brakhage commonly referred to as "Wecht" does indeed exist. It doesn't have a titlecard at the head, and the leader of the original is labeled "Portrait" in Stan's handwriting, so I'm not sure where the 'Wecht' title comes from.
Paul, a former womanizer, marries the head of the medical department's "unattractive" daughter Christine because he thinks attractive women can't be trusted and make poor wives.
A group of ruthless Chicago mob enforcers are sent to Kansas City to settle things with the owner of a slaughterhouse who has taken money that is not his to keep.
An adventure story for children set in New Zealand and told in eight sequential episodes. 5 of 8: The escaped criminals drive away from Wellington in a stolen car.