The subject-matter of this comedy is age-old: that of the schizophrenic soul. Papa would have liked boy twins years ago, but her wife gave birth to a single child weighing six kilograms. He would like to dampen his feeling of emptiness by having the boy registered both as Péter and Pál.
| Directing | Ferenc Kardos | Director |
| Camera | János Kende | Director of Photography |
| Sound | Levente Szörényi | Original Music Composer |
| Writing | István Kardos | Writer |
| Production | István Nemeskürty | Producer |
| Editing | Margit Galamb | Editor |
| Art | László Najmányi | Production Design |
| Art | Attila Köves | Set Decoration |
| Costume & Make-Up | Zsuzsa Vicze | Costume Design |
| Production | Lajos Gulyás | Production Manager |
| Directing | Pál Erdőss | Assistant Director |
| Sound | György Pintér | Sound |