This is one of the few ethnographic films in which the anthropologist appears as one of the subjects, and as such it is a lively introduction to the nature of fieldwork. Napoleon Chagnon, who lived among the Yanomamo for 36 months over a period of eight years, is shown in various roles as "fieldworker": entering a village armed with arrows and adorned with feathers; sharing coffee with the shaman Dedeheiwa who recounts the myth of fire; dispensing eyedrops to a baby and accepting in turn a shaman's cure for his own illness; collecting voluminous genealogies; making tapes, maps, Polaroid photos; and attempting to analyze such patterns as village fission, migration, and aggression.