Charles, portrayed by Dany Boon, is a Parisian taxi driver nearing his breaking point when he receives a dispatch across town. While seemingly unenthusiastic, the potential earnings compel him to accept the assignment: transporting 92-year-old “Mme. Keller” (Line Renaud) to a nursing home against her wishes. Their initial exchanges are brief, but as they contend with city traffic, their conversation deepens into some…