Marcelo Naz

Picucha may seem old-fashioned, but she has modern ideas and a great sense of humor. As the matriarch of a big family, she is involved in the daily lives of her children, grandchildren and other relatives. Undeterred by the typical problems of old age, she uses her many years of experience to solve problems in the best way possible.

A few days after his grandfather's death, young Igor decides to make a documentary about the history of his family in an attempt to understand why his grandfather, Guilhermino, was obsessed with strange facts that had happened in his city. Thus, in 1990, in the interior of the state Rio Grande do Sul, Igor and his father Nilson interview relatives, friends and people involved in the case in an attempt to undo the bad name of his grandfather, but what they find out is a part of the story of the state, unraveling mysteries related to extraterrestrials, failed space programs and a muddled mission of the Cold War.