The film is a story of a double journey. The main character of the first journey is the author himself, who, while sitting in his customary café, suddenly realises that he has hallucinations. The psychologist reassures him that all this is merely repression. The symptoms, however, appear again. Soon it turns out that the author has a brain tumour. Professor Pötzl in Vienna suggests operation right away. The intervention, through which he is awake, is carried out in a Stockholm clinic.
| Directing | György Révész | Director |
| Writing | György Révész | Screenplay |
| Editing | Zoltánné Kerényi | Editor |
| Camera | György Illés | Director of Photography |
| Art | József Romvári | Production Design |
| Writing | Frigyes Karinthy | Novel |
| Sound | György Ránki | Original Music Composer |
| Costume & Make-Up | Judit Schäffer | Costume Design |
| Art | Judit Vidéki | Set Decoration |