The film is inspired by the Mário de Sá-Carneiro short story, where the narration is made by Professor Antena's assistant who walks by his side when he is run over in a perhaps enigmatic way.
João Lagarto
João Guedes
Adelaide João
Vladimiro Franklin
Afonso O'Neill
Manuel Cintra
José Manel
Miguel Seabra Lopes
Joaquim Silva
Judite Rosa Trigueiro
