Movies that take place partly or entirely on the French Riviera.
"The French Riviera (or Côte d'Azur) is the Mediterranean coast of southeastern France. It includes famously glamorous beach resorts such as Saint-Tropez, Nice and Cannes, and the independent microstate of Monaco. There is no official boundary, but it is usually considered to extend from Cassis, Toulon or Saint-Tropez on the west to Menton at the France–Italy border in the east, where the Italian Riviera joins".
Additions: "The Red Shoes" (1948), "Along the Coast" (1958), "Murder Mystery" (2019).