Original TitleCalamity, une enfance de Martha Jane Cannary
- Director: Rémi Chayé
- Writer: Rémi Chayé; Sandra Tosello; Fabrice De Costil
- Producer: Cleland Jericca; Henri Magalon; Claus Toksvig Kjaer; Claire La Combe
1863, a convoy in the American West, Martha Jane needs to learn how to take care of horses to drive the family wagon. Except she ends up wearing pants and cutting her hair. The scandal that its stark character provokes will force to face all the dangers in a gigantic and wild world where everything is possible.