Yes, Troop Zero is a real story. It is the story of a group of girls who form a Girl Scout troop in the 1970s. The troop is based in rural Louisiana and is made up of girls from different backgrounds. The girls are united by their love of adventure and their desire to be the best they can be.
The Troop Zero story was adapted into a movie, which was released in 2020. The movie was directed by Bert & Bertie and stars Mckenna Grace, Viola Davis, and Jim Gaffigan.