Isso soa um pouco como o filme de paródia "Saturday the 14th", da 1981. Lembro-me deles se abrindo e lendo um livro e um monte de monstros saindo dele. Era para ser uma comédia de terror. Mas, dependendo de como você era jovem, eu podia ver que isso era mais do lado do horror para você.
para IMDb:
"Primarily a spoof of the Friday the 13th series, but also takes shots
at several other horror films. After his family moves to a new house,
a young boy discovers a mysterious book describing the curse hanging
over the date of Saturday the 14th. Opening the book releases a band
of monsters into the house, and the family must join together to save
themselves and their neighborhood. "
Wikipedia tem uma descrição semelhante:
"Billy finds the mysterious book. He reads of a curse hanging over the
date of Saturday the 14th. As he turns the page, a monster is
unleashed, and with each turn another disappears from the page and is
materialized within or outside the home. The house is soon swarming
with monsters."