A psychotic killer is on the prowl, who continues to slaughter young women while an innocent man is wrongly accused and sentenced for crimes he could never have committed. A determined detective arrives on the scene and soon becomes obsessed with the case while under pressure from the prosecutor to see a man hang.
Unfortunately the movie A martfűi rém is not yet available on HBO Max.
| Directing | Árpád Sopsits | Director |
| Production | Attila Tõzsér | Producer |
| Costume & Make-Up | Györgyi Szakács | Costume Design |
| Production | Tóth András | Executive Producer |
| Sound | Csongor Fazekas | Boom Operator |
| Camera | Martin Dömény | Aerial Camera |
| Art | Viktor Bálint | Property Master |
| Sound | Balázs Györi | Foley |
| Camera | Gábor Szabó | Director of Photography |
| Costume & Make-Up | Ancsa Kriskó | Key Makeup Artist |
| Sound | Gábor Császár | Sound Designer |
| Sound | Attila Tõzsér | Sound Re-Recording Mixer |
| Art | Sándor Bognár | Construction Coordinator |
| Camera | Attila Pfeffer | Steadicam Operator |
| Camera | Róbert Gábor Szabó | Still Photographer |
| Camera | Lajos Simon | Key Grip |
| Costume & Make-Up | Gabriella Vincze | Hairstylist |
| Lighting | Norbert Szili | Lighting Technician |
| Art | Rita Dévényi | Production Design |
| Camera | Ákos Pesti | Still Photographer |
| Camera | Róbert Nagy | Underwater Camera |
| Lighting | János Csikesz | Lighting Technician |
| Costume & Make-Up | Andrea Bankó | Hairstylist |
| Lighting | László Kürtös | Lighting Technician |
| Art | Zsuzsa Horváth | Set Decoration |
| Art | Árpád Sopsits | Production Design |
| Visual Effects | László Ócsai | Visual Effects Supervisor |
| Editing | Zoltán Kovács | Editor |
| Lighting | András Szendrõ | Rigging Gaffer |
| Camera | Álmos Szirti | Dolly Grip |
| Camera | Adrienn Szabó | Still Photographer |
| Camera | András Khin | Steadicam Operator |
| Camera | Zoltán Kovács J. | Steadicam Operator |
| Lighting | Tibor Krautwurst | Gaffer |
| Writing | Árpád Sopsits | Scenario Writer |
