Op een mooie zomerochtend dalen de biologen Claude Nuridsany en Marie Perennou af in de jungle van een grasveld. Ze gaan er op zoek naar de bewoners van een onbekende wereld binnen de wereld, die van de fantastische wezens die tussen het gras en op het water leven.
Nee, helaas is Microcosmos nog niet beschikbaar op Netflix in Nederland.
| Directing | Claude Nuridsany | Director |
| Directing | Marie Pérennou | Director |
| Writing | Claude Nuridsany | Screenplay |
| Writing | Marie Pérennou | Screenplay |
| Production | Christophe Barratier | Producer |
| Production | Michel Fauré | Executive Producer |
| Production | Philippe Gautier | Executive Producer |
| Production | Patrick Lancelot | Executive Producer |
| Production | André Lazare | Executive Producer |
| Production | Yvette Mallet | Producer |
| Production | Jacques Perrin | Producer |
| Sound | Bruno Coulais | Original Music Composer |
| Camera | Thierry Machado | Director of Photography |
| Editing | Florence Ricard | Editor |
| Editing | Marie-Josèphe Yoyotte | Editor |
| Production | Conchita Airoldi | Co-Producer |
| Production | Jean-Marc Henchoz | Co-Producer |
| Production | Christophe Adda | Unit Production Manager |
| Production | Didier André | Assistant Production Manager |
| Production | Xavier Grin | Unit Production Manager |
| Crew | Patricia Lignières | Post Production Supervisor |
| Production | Olivier Rechou | Unit Production Manager |
| Directing | Renaud Dengreville | Assistant Director |
| Sound | Philippe Barbeau | Sound |
| Sound | Bernard Le Roux | Sound |
| Sound | Jérôme Lévy | Foley Artist |
| Sound | Pascal Mazière | Assistant Foley Artist |
| Sound | Laurent Quaglio | Sound Designer |
| Crew | Liliane Caille | Special Effects Assistant |
| Crew | Jean-Pierre Maricourt | Special Effects |
| Visual Effects | Christian Guillon | Special Effects Supervisor |
| Editing | Pauline Casalis | Assistant Editor |
| Editing | David Hamme | Color Assistant |
| Editing | Raymond Terrentin | Color Timer |
| Editing | Nabila Daniault | Color Timer |
| Sound | Françoise Gnéri | Vocals |
| Sound | Hugo Coulais | Vocals |
| Sound | Louis Coulais | Vocals |
| Sound | Christophe Guiot | Conductor |
| Sound | Marie Kobayashi | Musician |
| Sound | Paul Lavergne | Music Producer |
| Sound | Didier Lizé | Sound Engineer |
| Sound | France Tarpinian | Musician |
| Camera | Jean-Francois Baudelet | Camera Operator |
| Camera | Jean-Francois Baudelet | Aerial Camera |
| Camera | Jean-Francois Baudelet | Helicopter Camera |
| Camera | Alexandre Bon | Second Assistant Camera |
| Camera | Claude Bouteillon | Aerial Camera |
| Camera | Martin Boutilié | Grip |
| Camera | Frédéric Costa | Camera Technician |
| Camera | George Costa | Camera Technician |
| Camera | Alain Devèz | Camera Operator |
| Camera | Michel Gallois | First Assistant Camera |
| Camera | François Gentit | Steadicam Operator |
| Camera | Thierry Machado | Aerial Camera |
| Camera | Valentin Monge | Steadicam Operator |
| Camera | Alexandre Monnier | First Assistant Camera |
| Crew | Claude Nuridsany | Cinematography |
| Camera | Roland Ory | Helicopter Camera |
| Camera | Roland Ory | Aerial Camera |
| Crew | Marie Pérennou | Cinematography |
| Camera | Charlet Recors | Camera Operator |
| Camera | Bernard Ricon | Assistant Camera |
| Camera | Romano Prada | Assistant Camera |
| Camera | Philippe Romano | Assistant Camera |
| Camera | Jean Claude Rémy | Helicopter Camera |
| Camera | Jean Claude Rémy | Aerial Camera |
| Crew | Jean Claude Rémy | Pilot |
| Camera | Eric Tesseydre | Still Photographer |
| Camera | Gilles Tordjman | Still Photographer |
| Camera | Louis Vercraene | Key Grip |
| Camera | Bernard Weber | First Assistant Camera |
| Crew | Gérard Arnold | Scientific Consultant |
| Crew | Monsieur Ansonnaud | Scientific Consultant |
| Crew | Monsieur Durand | Scientific Consultant |
| Crew | Luc Gomel | Scientific Consultant |
| Crew | Dr. Michael Gries | Scientific Consultant |
| Crew | Robert Guilbot | Scientific Consultant |
| Crew | Hervé Guyot | Scientific Consultant |
| Crew | Gudrun Koeniger | Scientific Consultant |
| Crew | Jean Pierre Lumaret | Scientific Consultant |
| Crew | Claude Missandeau | Scientific Consultant |
| Crew | Michel Neff | Scientific Consultant |
| Crew | Professor Oppenoorth | Scientific Consultant |
| Crew | Leon Rogez | Scientific Consultant |
| Crew | Professor Rodin | Scientific Consultant |
| Crew | Jean-Pierre Vesco | Scientific Consultant |
| Production | Nathalie Gorgon | Publicist |
| Production | Paulette Materne | Production Coordinator |
| Production | Claude Morice | Production Coordinator |
| Crew | Jacques Perrin | Presenter |
| Production | Catherine Pidoux | Production Coordinator |
| Production | Eva Simonet | Publicist |
| Crew | Dominique Ambiel | Thanks |
| Crew | Joseph Bourdon | Thanks |
| Crew | Pascal Imbert | Thanks |
| Crew | Michel Flaesch | Thanks |
| Crew | Marc Censi | Thanks |
| Crew | Henri Landes | Thanks |
| Crew | Jean Puech | Thanks |
| Crew | Francois Servel | Thanks |
| Crew | Claude Caussanel | Thanks |
| Crew | Hubert Reeves | Thanks |
| Camera | Hugues Ryffel | Second Unit Director of Photography |
