Christian, a visionary scientist, studies wild geese. For his son, a teenager obsessed with video games, the idea of spending a holiday with his father in the wilderness is a nightmare. However, father and son will get together around a crazy project: save a species endangered, thanks to the ultralight of Christian! Then begins an incredible and perilous journey ...

• SND
• Radar Films
• Jean-Paul Rouve
• Mélanie Doutey
• Louis Vazquez
• Frédéric Saurel
• Lilou Fogli
• Grégori Baquet
• Dominique Pinon
• Ariane Pirié