Repulsion to Dogs (1970)

A television crew attempts to film the first twelve college students who are getting together, undercover, somewhere out of Lisbon in the wake of a 5,000 strong demonstration to march into town. As no one else arrives, but two black people and the father of one student, they argue among themselves, commit some extreme acts - figuratively killing god. Then, after a recess, they argue with scientific apparatus, that the psychological profile of god is psychopathic.