"Driven by my childhood dreams, I have entered through labyrinths that sometimes seemed to lead nowhere. It was enough to watch something on TV or read an article in a magazine, to imagine that one day I would also face large mysteries, and hopefully would solve them "The writer Javier Sierra, 2017 Planet Award, invites us to share his passion for the great enigmas of History in 'Other Worlds'. The first documentary format about the enigmas of our world designed for the whole family.