Jacques Tati	...	(Director)
Jacques Tati, Jacques Lagrange	...	(Writer)
Barbara Dennek	...	Barbara, Young Tourist
Jacques Tati	...	Monsieur Hulot
Rita Maiden	...	Mr. Schultz's Companion (as Rita Maïden)
France Rumilly	...	Woman Selling Eyeglasses
France Delahalle	...	Shopper in Department Store
Valérie Camille	...	Mr. Lacs's Secretary
Erika Dentzler	...	Mme. Giffard
Nicole Ray	...	Singer
Yvette Ducreux	...	Hat Check Girl
Nathalie Jem	...
Jacqueline Lecomte	...	Young Tourist's Friend
Oliva Poli	...
Alice Field	...
Sophie Wennek	...
Evy Cavallaro	...

Summary: Monsieur Hulot has to contact an American official in Paris, but he gets lost in the maze of modern architecture which is filled with the latest technical gadgets. Caught in the tourist invasion, Hulot roams around Paris with a group of American tourists, causing chaos in his usual manner.