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.
| Camera | Konsta Sohlberg | Director of Photography |
| Art | Markus Packalén | Production Design |
| Sound | Pekka Karjalainen | Sound Designer |
| Production | Nina Laurio | Producer |
| Writing | Pekka Karjalainen | Writer |
| Crew | Henri Laurikka | CG Supervisor |
| Costume & Make-Up | Tomppa Kekäläinen | Costume Supervisor |
| Production | Markus Selin | Executive Producer |
| Directing | Nadja Delcos | First Assistant Director |
| Sound | Pekka Karjalainen | Foley Recordist |
| Sound | Toivo Kallio | Foley Recordist |
| Directing | Reetta Ylijärvi | Second Assistant Director |
| Costume & Make-Up | Henna-Riikka Taskinen | Costumer |
| Production | Hanna Virolainen | Line Producer |
| Costume & Make-Up | Henna-Riikka Taskinen | Costume Design |
| Costume & Make-Up | Outi Höylä | Costume Supervisor |
| Production | Jukka Helle | Executive Producer |
| Editing | Kimmo Taavila | Editor |
| Costume & Make-Up | Jonna Salonen | Makeup Designer |
| Lighting | Aki Karppinen | Gaffer |
| Writing | Heikki Salo | Writer |
| Writing | Antero Arjatsalo | Writer |
| Writing | Veli-Pekka Hänninen | Writer |
| Directing | Pekka Karjalainen | Director |
| Sound | Heikki Kossi | Foley Artist |
| Sound | Pasi Heikkilä | Original Music Composer |
| Sound | Nino Laurenne | Original Music Composer |
| Production | Hanna Virolainen | Casting |
| Camera | Jan Granström | First Assistant Camera |
| Camera | Mikko Löppönen | Digital Imaging Technician |
| Production | Pekka Karjalainen | Casting |
| Directing | Malla Hukkanen | Script Supervisor |
| Lighting | Juha Virtala | Lighting Technician |
| Sound | Jenni Aarniala | Boom Operator |
| Sound | Seppo Vanhatalo | Production Sound Mixer |
| Camera | Paco Bouazza | Second Assistant Camera |
| Lighting | Timo Haapasaari | Lighting Technician |
| Sound | Peter Nordström | Sound Re-Recording Mixer |
| Sound | Pekka Karjalainen | Sound Re-Recording Mixer |
| Sound | Pekka Karjalainen | Sound Editor |
| Editing | Marko Terävä | Colorist |
| 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 |
