Poucet is a kid from a family of numerous children. The parents, too poor to feed them, decide to abandon them in the forest. Their, the brothers try to find their way out making fantastic encounters. This film is based on the French fairy tale "Le petit poucet" by Charles Perrault.
Unfortunately the movie Tom Thumb is not yet available on HBO Max.
| Directing | Olivier Dahan | Director |
| Writing | Charles Perrault | Writer |
| Sound | Vanessa Paradis | Music |
| Writing | Olivier Dahan | Writer |
| Writing | Agnès Fustier-Dahan | Writer |
| Sound | Joe Hisaishi | Original Music Composer |
| Camera | Alex Lamarque | Director of Photography |
| Production | Éric Névé | Producer |
| Directing | Mathias Honoré | Second Unit Director |
| Production | Jean-Pierre Dionnet | Associate Producer |
| Sound | Jean-Paul Hurier | Sound Re-Recording Mixer |
| Sound | Jean-Paul Hurier | Sound Mixer |
| Camera | Olivier Dahan | Camera Operator |
| Lighting | Cedric Guerby | Electrician |
| Sound | Pascal Villard | Sound Editor |
| Camera | Jean-Marie Dutrey | Grip |
| Lighting | Jean-François Grancher | Electrician |
| Camera | Alex Lamarque | Camera Operator |
| Sound | Yves Levêque | Boom Operator |
| Sound | Gael Nicolas | Sound Editor |
| Editing | Juliette Welfling | Editor |
| Sound | Philippe Amouroux | Sound Re-Recording Mixer |
| Sound | Michel Filippi | ADR Engineer |
| Camera | Pierre Chevrin | Assistant Camera |
| Camera | Axel Cosnefroy | First Assistant Camera |
| Camera | Martin De Chabaneix | Second Assistant Camera |
| Camera | Sébastien Franchault | Grip |
| Lighting | Delorme Bertrand | Electrician |
| Directing | Marc Desti | Assistant Director Trainee |
| Camera | Stefan Garcia de La Chica | Camera Operator |
| Directing | Mathias Honoré | First Assistant Director |
| Sound | Philippe Penot | Foley Artist |
| Camera | Maurice Bricler | Grip |
| Sound | Jérôme Wiciak | Sound Effects Editor |
| Sound | Marc-Antoine Beldent | Sound |
| Camera | Philippe Grunebaum | Grip |
| Camera | Benoît Boulet | Grip |
| Camera | Catherine Cabrol | Still Photographer |
| Sound | Xavier Drouault | Assistant Foley Artist |
| Lighting | Patrick Contesse | Gaffer |
| Directing | Ivan Fegyveres | Second Assistant Director |
| Directing | Emilie Maggiar | Assistant Director Trainee |
| Lighting | Frédéric Halbutier | Electrician |
| Costume & Make-Up | Joëlle Dominique | Key Hair Stylist |
| Art | Sandra Castello | Sculptor |
| Art | Olivier Drano | Painter |
| Crew | Jean-Pierre Delettre | Carpenter |
| Art | Céline Barray | Set Dresser |
| Costume & Make-Up | Sylvie Greco | Makeup Artist |
| Art | Sabine Barthélémy | Painter |
| Art | Xavier Buffin | Painter |
| Art | Frédéric Danos | Painter |
| Crew | Tom Danos | Carpenter |
| Costume & Make-Up | Anne Bergamaschi | Key Makeup Artist |
| Production | Olivier Lagny | Production Assistant |
| Production | Thomas Samoun | Unit Production Manager |
| Crew | Vincent Amiel | Carpenter |
| Costume & Make-Up | Maud Baron | Makeup Artist |
| Production | Henry le Turc | Unit Manager |
| Art | Michel Barthélémy | Production Design |
| Costume & Make-Up | Gigi Lepage | Costume Design |
| Art | Arnaud Denis | Sculptor |
| Art | Dièné Bérété | Assistant Decorator |
| Production | Catherine Lapoujade | Production Assistant |
| Costume & Make-Up | Catherine Bruchon | Makeup Artist |
| Costume & Make-Up | Frédéric Lainé | Special Effects Makeup Artist |
| Production | Thierry Magniez | Unit Manager |
| Crew | Martine Traks | Post-Production Manager |
| Costume & Make-Up | Nana Chiabaut | Makeup Artist |
| Art | Pierre Bandini | Props |
| Art | Boris Piot | Set Decoration |
| Costume & Make-Up | Valerie Robin | Assistant Makeup Artist |
| Art | Olivier Crespin | Property Master |
| Crew | Denis Gastou | Special Effects |
| Crew | Xavier Miclet | Carpenter |
| Art | Michel Mulson | Assistant Decorator |
| Art | Patrick Galesne | Painter |
| Crew | Aline Garcia | Special Effects Coordinator |
| Crew | Raph Salis | Special Effects |
| Art | Gerard Drolon | Assistant Decorator |
| Visual Effects | Isabelle Roussel | Digital Compositor |
| Crew | Xavier Laroyenne | Carpenter |
| Art | Frank Monseigny | Assistant Decorator |
| Crew | Rémi Chouroulinkov | Special Effects |
| Visual Effects | Etienne Pécheux | Special Effects Supervisor |
| Visual Effects | Jean-Marie Vives | Matte Painter |
| Crew | Frédéric Fichter | Carpenter |
| Art | Gilles Lebovici | Assistant Property Master |
| Art | Cyrille Perron | Painter |
| Art | Francis Poirier | Sculptor |
| Art | Franck Proix | Painter |
| Production | Séverine De Wever | Production Coordinator |
| Art | Christophe Hervé | Painter |
| Art | Boris Piot | Set Dresser |
| Crew | Virginie Autrique | Special Effects |
| Crew | Lionel Lesage | Carpenter |
| Art | Florian Sanson | Assistant Decorator |
| Art | Bertrand Terreyre | Props |
| Crew | Daniel Lenoir | Special Effects |
| Art | Anne Ventura | Second Assistant Art Director |
| Crew | Patrick Rouxel | Special Effects Coordinator |
| Visual Effects | Rodolphe Chabrier | Visual Effects Supervisor |
| Visual Effects | Yoann Copinet | VFX Editor |
| Art | Santiago Isidro Pin | Painter |
| Crew | François Scala | Carpenter |
| Crew | Didier Jaconelli | Special Effects |
| Art | Mohamed Hamadache | Assistant Decorator |
| Art | Loïc Le Moigne | Painter |
| Art | Stephanie Lelu | Assistant Decorator |
| Crew | Jérôme Perrin | Carpenter |
| Crew | Pascal Molina | Special Effects |
| Art | Ségolène Rocher | Second Assistant Art Director |
| Crew | Guillaume Castagné | Special Effects |
| Crew | Alain Couty | Special Effects |
| Art | Jacky Frankiel | Painter |
| Art | Martinus Van Lunen | Construction Coordinator |
| Visual Effects | Eric Vidal | Digital Compositor |
| Crew | Jean-Christophe Spadaccini | Special Effects |
| Visual Effects | Lucie Bories | Digital Compositor |
| Editing | Didier le Fouest | Digital Colorist |
| Visual Effects | Marion Roger | Digital Compositor |
| Crew | Georges Branche | Stunts |
| Crew | Alain Barbier | Stunts |
| Crew | Daniel Breton | Stunts |
| Crew | Michel Carliez | Stunts |
| Crew | Rémi Canaple | Stunt Coordinator |
| Crew | Patrick Cauderlier | Stunts |
| Crew | Gaëlle Cohen | Stunts |
| Crew | Patrick Médioni | Stunts |
| Sound | Kazunori Miyake | Orchestrator |
| Crew | John Timperley | Score Engineer |
| Crew | Josy Venon | Stunts |
| Crew | Neal Pinnell | Armorer |
| Crew | Bruno Guinet | Stunts |
| Production | Julien Sabourdin | Production Coordinator |
| Sound | Jean-Pierre Dionnet | Music Producer |
| Crew | Laurence Granec | Unit Publicist |
| Crew | Philippe Morel | Stunts |
| Crew | Olivier Vitrant | Stunts |
| Production | Wilhelm Laligant | Production Coordinator |
| Crew | Claire Leroy | Stunts |
| Sound | Jun Nagao | Orchestrator |
| Crew | Christian Hening | Stunts |
| Crew | Patrick Steltzer | Stunts |
| Sound | Joe Hisaishi | Orchestrator |
| Crew | Yves Girard | Stunts |
| Crew | Pascal Guégan | Stunts |
| Crew | Lionel Vitrant | Stunts |
| Production | Martine Etchegaray | Production Secretary |
| Production | Yael Levy | Production Coordinator |
| Crew | Albert Goldberg | Stunts |
| Crew | Yan Dron | Stunts |
| Directing | Pascale Guilbaud | Script Supervisor |
| Crew | Christophe Maratier | Armorer |
| Art | Stan | Title Designer |
| Art | Vince | Title Designer |
