Horses and obelisks (1981)

Coronel Picucha, a legendary figure of the 1923 revolution, has mysteriously disappeared. Ernesto, his 17-year-old grandson, spends his time writing about the fabulous adventures of his grandfather, his great idol. One day, Ernesto’s life is turned upside down when he discovers that his grandfather is alive, but his hero is dead. What is fiction and what is reality?