The bungling inspector Cruchot finds himself trying to save the residents of St. Tropez from some oil-drinking humanoid aliens. The only way to tell the aliens from the real people, besides their constant thirst for oil-products, is that they sound like empty garbage cans when you touch them. Chaos is ahead.
Louis de Funès
as Ludovic Cruchot
Michel Galabru
as Jérôme Gerber
Maurice Risch
as Henri Beaupied
Jean-Pierre Rambal
as Charles Taupin
Guy Grosso
as Gaston Tricard
Michel Modo
as Jules Berlicot
France Rumilly
as Schwester Clotilde
Jean-Roger Caussimon
as Bischof
Mario David
as der Dieb der Ölkanne
Jacques François
as der Oberst
Maria Mauban
as Josépha Cruchot
Madeleine Delavaivre
as Soeur képi Gerber
