In Castelo Rá-Tim-Bum 300-year-old Nino looks like he is eight or nine years old. Described by Graeber as a "Brazilian counterpart" to Harry Potter, Nino tries to write a book of spells. His aunt and uncle criticize his apprenticeship and Nino wants to play with ordinary children. Losangela, a relative, begins conspiring with real estate developers who hope to tear down Nino's family's mansion.[6]
Castelo Rá-Tim-Bum grossed R$3,031,875 and was watched by 725,329 people in the 134 Brazilian theaters in which it was released.[4] It was nominated for the 2nd Grande Prêmio Cinema Brasil for Best Film, Best Screenplay, and Best Release, and Vera Hamburger and Clóvis Bueno won the Best Art Direction Award.[7][8] At the 2000 Chicago International Children's Film Festival it won the "Children's Jury Prize – International Feature Film or Video - Live Action".[9] Critical-wise, Laurel Graeber of The New York Times said that it "charmingly captures the life of a Latin-style Addams Family."[6]