The title page of the script includes the following information: First draft of a film script based on the story of Daniel Paul Schreber from an outline by Gianfranco de Bosio by Anthony Burgess. Directed by Gianfranco de Bosio. Music by Anthony Burgess. Monte Carlo ("Bracciano" crossed out), August 13, 1975.
The original title of the script, Nerve Case, has been crossed out by Burgess and corrected to read The Brain Killers.
Includes handwritten amendments by Burgess.