Directed by
| Jérôme Mouscadet | ||
Writing Credits (in alphabetical order)
| Sophie Decroisette | ... | (story editor) |
| Thierry Gaudin | ... | (writer) |
| Christel Gonnard | ... | (scriptwriter) |
| Cleon Prineas | ... | (written by) |
| Nicolas Verpilleux | ... | (story by) |
Cast
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Benoît Allemane | ... | Grandfather |
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Gabriel Bismuth-Bienaimé | ... | Karl (as Gabriel Bismuth) |
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Lucille Boudonnat | ... | Clara Sesemann |
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Thierry Gondet | ... | Mister Bakker |
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Evelyne Grandjean | ... | Peter's Grandmother |
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Emmylou Homs | ... | Heidi (voice) |
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Nathalie Homs | ... | Narrator |
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Monique Hore | ... | Heidi |
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Thierry Kazazian | ... | Hans / Friedrich / Mr. Traber (voice) |
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Leslie Lipkins | ... | Theresa |
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Gilbert Lévy | ... | Mister Keller (voice) (as Gilbert Levy) |
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Peter McAllum | ... | Grandfather / Mr Sesemann / Mr Keller (voice) |
| Tess Meyer | ... | Narrator | |
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Vanina Pradier | ... | Miss Rottenmeier |
| Laura Prats | ... | Heidi (voice) | |
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Céline Ronté | ... | William |
| Nicole Shostak | ... | Peter, Mrs Keller | |
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Gilduin Tissier | ... | Sebastian |
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Julie Turin | ... | Dete |
Produced by
| Jim Ballantine | ... | producer |
| Jérome de Baecque | ... | line producer |
| Katell France | ... | producer |
| Jacques Romeu | ... | line producer |
Production Design by
| Renaud Bouet | ... | lead production designer |
| Maribeth Dela Cruz | ... | lead production designer |
Art Direction by
| Christel Gonnard | ||
| Jan Van Rijsselberge | ||
Production Management
| Lucile Boileau | ... | production manager |
| Vincent de Almeida | ... | studio manager assistants |
| Franck Gillet | ... | studio manager assistants |
| Ashutosh Joshi | ... | production manager |
| Steven Lardeux | ... | studio manager |
| Jacqui O'Loughlin-Guillemot | ... | production manager (as Jacqui Guillemot) |
| Dina Pato | ... | studio manager assistants |
| Agnès Rama | ... | production manager |
| Jean-François Ramos | ... | production manager |
| Deborah Steer | ... | production manager |
Art Department
| Léa Alves | ... | color and texturing artist |
| Nadine André | ... | storyboard assistant |
| Simon Barrère | ... | color and texturing artist |
| Pascal Berthe | ... | color and texturing artist |
| Anne Blind | ... | 2nd assistant director |
| Jérémie Bouet | ... | character and props designer |
| Elodie Boureille | ... | color and texturing artist |
| Emmanuel Chapon | ... | 3D modeling supervisor |
| Constance See Nga Chew | ... | color and texturing artist |
| Priscilla Clay | ... | 3D modeling & mapping artist |
| Nicolas Daegelen | ... | 3D modeling & mapping artist |
| Stéphane Daegelen | ... | color supervisor |
| Fabrice Delapierre | ... | 1st assistant director |
| Christelle Dhomé | ... | color and texturing artist |
| Virginie Fraboulet | ... | color and texturing artist |
| Eddy Frechou | ... | 3D modeling & mapping artist |
| Carolyn Gan | ... | background designer |
| Adam Gunn | ... | 2nd assistant director |
| Maruna Hada | ... | storyboard assistant |
| Darren Keating | ... | character and props designer |
| Pierre Lorenzi | ... | color and texturing artist |
| Tony Lovett | ... | background designer |
| Arthur Léger | ... | 3D modeling & mapping artist |
| Nicolas Mantovan | ... | 3D modeling & mapping artist |
| Brice Margoux | ... | 3D modeling & mapping artist |
| Pierre Migeot | ... | matte painting |
| Eddine Noël | ... | character and props designer |
| Laure Olivesi | ... | color and texturing artist |
| Yuan Robert Qui | ... | concept artist |
| Perrine Rogier | ... | character and props designer |
| Stéphanie Russo | ... | storyboard assistant |
| Hélène Sauvagnat | ... | storyboard assistant |
| Luca Strano | ... | 3D modeling & mapping artist |
| Antoine Vigier | ... | 3D modeling & mapping artist |
| Kelly Wallwork | ... | matte painting |
Sound Department
| James Ezra | ... | a.d.r. recordist |
| Daniel Gries | ... | foley artist |
| Trackdown | ... | Recording studio Sydney |
| Tracks | ... | Recording studio Sydney |
Special Effects by
| Etienne Fleury Collet | ... | it systems administrator & it assistant |
| Rémy Crissan | ... | it systems administrator & it assistant |
| Yannick Ekon | ... | IT systems manager |
| Andrew Freckleton | ... | it systems administrator & it assistant |
| Mark Lynch | ... | it systems administrator & it assistant |
| Chris Ord | ... | IT systems manager |
Visual Effects by
| Elias Atto | ... | cgi modelling |
| Romain Boncens | ... | lighting & rendering artist |
| Julie Chabrol | ... | compositing artists |
| Géraldine Cugnière | ... | compositing artists |
| Nicolas Dumay | ... | cg supervisor / compositing supervisor |
| Santosh Dwivedi | ... | lighting artist: Xentrix Studios |
| David Espada | ... | compositing artists |
| Eddy Frechou | ... | compositing artists |
| Alex Fuller | ... | cg supervisor |
| Pierre Guillotin | ... | compositing artists |
| Arnaud Lapeyre | ... | compositing artists |
| Olivier Marci | ... | lighting & rendering artist |
| Nicolas Marie | ... | compositing artists |
| Rajan Panigrahi | ... | visual effects artist: TATA Elxsi - Lighting |
| Kunal Parui | ... | lighting and compositing artist |
| Prashantha K. | ... | asset lead |
| Sripada Rm Sarma | ... | lighting artist |
| Patrick Tseng | ... | lighting and compositing artist |
| Geoffrey Vattan | ... | compositing artists |
Animation Department
| Simon Ashton | ... | animation director |
| Elias Atto | ... | 3d layout artist |
| Marie Celaya | ... | animation supervisor |
| Jean-Claude Charles | ... | animation supervisor |
| Yolaine Cherrier | ... | 3d layout artist |
| Florent de La Taille | ... | animation director (as Florent De La Taille) |
| Didier Degand | ... | animation supervisor |
| Yves Fleury-Collet | ... | animation supervisor |
| Lucille Girard | ... | 3d layout artist |
| Emilie Guintini | ... | animation supervisor |
| Ludovic Hell | ... | animation supervisor |
| Lise Jury | ... | 3d layout artist |
| Maël Lemarchand | ... | 3d layout artist |
| Benoist Liebert | ... | 3d layout artist |
| Patricia Magniez | ... | animation supervisor |
| Ludovic Martin | ... | 3d layout artist |
| Fabrice Mauvois | ... | animator |
| Arnaud Parfait | ... | animator |
| Mathieu Perrier | ... | animator |
| Prabhuk | ... | character lead |
| Sanojmenon | ... | lighting supervisor |
| Sivashanmugam | ... | character td |
| Jean-Paul Tetu | ... | 3d layout supervisor |
| Benjamin Tussiot | ... | animator |
| Romain Vacher | ... | animation director |
| Jan Van Rijsselberge | ... | animation director |
| Weixiao Xie | ... | animator |
Casting Department
| Beth Armstrong | ... | casting: english version |
| Penny Cook | ... | casting: english version |
| Jamie Croft | ... | casting: english version |
| Kate Fitzpatrick | ... | casting: english version |
| Glenn Fraser | ... | voice casting (english version) |
| Glenn Fraser | ... | English voice director |
| Charlotte Rose Hamlyn | ... | casting: english version |
| Nathalie Homs | ... | french voice director |
| Peter Mcallum | ... | casting: english version |
| Tess Meyer | ... | casting: english version |
| Sophia Morrison | ... | casting: english version |
Editorial Department
| Daniel Bertrand | ... | animatic editor |
| Sophie Borlée | ... | assistant editor |
| Cédric Chauveau | ... | chief editor |
| Alana Greig | ... | assistant editor |
| Scott Henry | ... | animatic editor |
| Mary Hutson | ... | assistant editor |
| Delphine Sanchez | ... | assistant editor |
| Adam Smith | ... | animatic editor |
| Gaëlle Vergara | ... | animatic editor |
Music Department
| Romain Allender | ... | composer: french opening song / composer: theme music / original music score |
| Hans Bourlon | ... | composer: specialsong and lyrics |
| Lauren De Ruyck | ... | singer: international opening song |
| Sophie Decroisette | ... | song writer: music & lyrics |
| Marie Facundo | ... | singer: french opening song |
| Patrick Sigwalt | ... | composer: french opening song / original music score |
| David Vadant | ... | composer: french opening song / original music score |
| Alain Vande Putte | ... | composer: specialsong and lyrics |
| Johan Vanden Eede | ... | composer: international opening song |
| Gert Verhulst | ... | composer: specialsong and lyrics |
Script and Continuity Department
| Laurent Auclair | ... | script editor |
| Christel Gonnard | ... | script editor |
Transportation Department
| Jan Wieczorek | ... | facilities maintenance |
Additional Crew
| Simon Alexis | ... | rigging and pipeline developer |
| Laurent Auclair | ... | story editor / translator |
| Quentin Auger | ... | technical director |
| Jules Bacon | ... | production intern |
| Lucile Boileau | ... | artwork manager |
| Nicolas Boselli | ... | rigging and pipeline developer |
| Alex Calkin | ... | executive assistants |
| Emmanuelle Chabord | ... | chief financial officer |
| Eva Esposito | ... | production assistant |
| Aubane Fillon | ... | artwork manager |
| Antoine Flotin | ... | rigging and pipeline developer |
| Glenn Fraser | ... | voice director |
| Suzy Gaal | ... | executive assistants |
| Christel Gonnard | ... | narrative arch / story editor |
| Mickaël Guilbaud | ... | legal and business affairs |
| Anthony Guiot | ... | production intern |
| Melody Ha | ... | executive assistants |
| Charlotte Rose Hamlyn | ... | pre-production coordinator |
| Rebecca Hardman | ... | legal and business affairs |
| Wei He | ... | rigging and pipeline developer |
| James Hollingsworth | ... | pipeline td |
| Krista Jordan | ... | Head of recruiting & human resources |
| Alexandra Justaud | ... | production assistant |
| Yani Lathouris | ... | software technical director |
| Maria Luchini | ... | company accountant & payroll officer |
| Tim Mackintosh | ... | pipeline td |
| Tess Meyer | ... | production coordinator |
| Stavroula Mountzouris | ... | production assistant |
| Jean Aria Mouy | ... | production coordinator |
| Hannah Murdoch | ... | production coordinator |
| Olivier Nomen | ... | legal and business affairs |
| Antoine Ormières | ... | production coordinator |
| Nathan Otano | ... | production intern |
| Adrian Paul | ... | software technical director |
| Emily Price | ... | Chief financial officer |
| Lancelot Rajon | ... | production assistant |
| Mathieu Roumégoux | ... | production assistant |
| Melissa Sequeira | ... | legal and business affairs |
| Dana Shaw | ... | production assistant |
| Phil Sloggett | ... | pipeline td |
| Bruno Sterpellone | ... | company accountant & payroll officer |
| Leonie Tan | ... | company accountant & payroll officer |
| Serge Tanguy | ... | storyboard artist |
| Samantha Thrupp | ... | production coordinator |
| Emmanuelle Uribe | ... | executive assistants |
| Bastien Clares Vera | ... | production intern |
| Saran Kumar | ... | production assistant (uncredited) |