Tijdens een schoolreisje naar een pretpark vinden de tienjarige Toni en zijn vriendinnetje Suvi Heavysaurussen: dinosaurusachtigen die dol zijn op eten en heavy metal spelen. Heavysaurussen zijn vriendelijk, grappig en echte podiumdieren. Ze worden echter gevangen gehouden door Maxim, een gewetenloze zakenman die de Heavysaurussen wil exploiteren. Toni en Suvi gaan proberen de rockende Sauriërs te redden.
Nee, helaas is Hevisaurus-elokuva nog niet beschikbaar op Netflix in Nederland.
| Art | Markus Packalén | Production Design |
| Camera | Konsta Sohlberg | Director of Photography |
| Sound | Pekka Karjalainen | Sound Designer |
| Production | Nina Laurio | Producer |
| Directing | Nadja Delcos | First Assistant Director |
| Costume & Make-Up | Henna-Riikka Taskinen | Costume Design |
| Costume & Make-Up | Jonna Salonen | Makeup Designer |
| Production | Markus Selin | Executive Producer |
| Writing | Pekka Karjalainen | Writer |
| Directing | Reetta Ylijärvi | Second Assistant Director |
| Crew | Henri Laurikka | CG Supervisor |
| Costume & Make-Up | Outi Höylä | Costume Supervisor |
| Costume & Make-Up | Tomppa Kekäläinen | Costume Supervisor |
| Production | Jukka Helle | Executive Producer |
| Production | Hanna Virolainen | Line Producer |
| Editing | Kimmo Taavila | Editor |
| Sound | Pekka Karjalainen | Foley Recordist |
| Sound | Toivo Kallio | Foley Recordist |
| Costume & Make-Up | Henna-Riikka Taskinen | Costumer |
| Lighting | Aki Karppinen | Gaffer |
| Writing | Veli-Pekka Hänninen | Writer |
| Writing | Antero Arjatsalo | Writer |
| Writing | Heikki Salo | Writer |
| Directing | Pekka Karjalainen | Director |
| Sound | Heikki Kossi | Foley Artist |
| Sound | Pasi Heikkilä | Original Music Composer |
| Sound | Seppo Vanhatalo | Production Sound Mixer |
| Production | Hanna Virolainen | Casting |
| Camera | Mikko Löppönen | Digital Imaging Technician |
| Sound | Jenni Aarniala | Boom Operator |
| Lighting | Timo Haapasaari | Lighting Technician |
| Sound | Pekka Karjalainen | Sound Re-Recording Mixer |
| Editing | Marko Terävä | Colorist |
| Lighting | Juha Virtala | Lighting Technician |
| Camera | Paco Bouazza | Second Assistant Camera |
| Directing | Malla Hukkanen | Script Supervisor |
| Camera | Jan Granström | First Assistant Camera |
| Production | Pekka Karjalainen | Casting |
| Sound | Nino Laurenne | Original Music Composer |
| Sound | Pekka Karjalainen | Sound Editor |
| Sound | Peter Nordström | Sound Re-Recording Mixer |
| Sound | Olli Pärnänen | Dialogue Editor |
| Production | Ida Kallio | Production Secretary |
| Crew | Reijo Kontio | Stunt Coordinator |
| Production | Maria Kaurismäki | Production Coordinator |
| Camera | Malla Hukkanen | Still Photographer |
| Camera | Tommi Tikanoja | Grip |
| Art | Mari Asikainen | Property Master |
