Nino is a 300-year-old boy who lives with his uncle, Dr. Victor, a sorcerer and scientist, and his great-aunt Morgana, a 6,000-year-old witch. The three of them live in a castle in the middle of the city of São Paulo. Apprentice sorcerer, Nino has never attended a school, because of the unusual age of 300 years. His parents left him living with Victor and Morgan, because they needed to travel on an expedition into outer space, taking their two younger brothers. In spite of having animal and supernatural friends in the Castle, Nino, feeling lack of friends like him, decides to do a spell he learned with his Uncle Victor, and ended up bringing to the Castle, three children who had just left school. Free of loneliness, Nino receives the visit of the three daily.

A documentary about the educational children's TV show Castelo Rá-Tim-Bum that originally ran from 1994 to 1997 and shown to this day on Brazilian public television.

Everything that can be imagined can be dreamed, but even the most unexpected of dreams is a puzzle that hides a desire, or the opposite, a fear.

In six decades, Teatro Oficina has done more than revolutionize theatrical language in the country: the aesthetic influence of José Celso Martinez Corrêa's company extends from Tropicalism to the renewal of Brazilian audiovisual languages ​​from the 1960s onwards. The film revisits a story that it involves personalities such as Caetano Veloso, Glauber Rocha, Lina Bo Bardi, Chico Buarque and Zé do Caixão, brings together scenic art, ecology, architecture and sexuality, and mixes art and life in the search for a Brazilian based language.

Almost 30 years since "Castelo Rá-Tim-Bum" premiered, the cast and crew of the famous children's program from the 90s reunite to talk about the backstage and the aftermath of one of the greatest achievements in Brazilian television history.