- Country: France, Italy, West Germany
- Genres: Thriller
- Release: 1975-06-18
- Director: Peter Fleischmann
- Writers: Antonis Samarakis , Jean-Claude Carrière , Martin Walser , Peter Fleischmann
- Language: French
- Stars: Michel Piccoli , Ugo Tognazzi , Mario Adorf , Adriana Asti , Dimos Starenios , Thymios Karakatsanis , Kostas Sfikas , Nina Andoulinaki , Eva Krini , Kostas Baladimas
- Runtime: 110 min
- Awards: N/A
- AKA: Faille (Norway) , La smagliatura (Italy) , La faille , La faille (France, French Republic) , Faille (Sweden) , Der dritte Grad , Το λάθος (Greece) , Armadilha para Um Homem (Portugal, Portuguese Republic) , A harmadik fokozat (Hungary) , La faille (Canada) , Weak Spot
- Plot: This international collaboration has five unrelated titles in four languages, and includes filmmakers and stars from France, Germany, Italy and Greece. It is set in the modern period in Greece, during that time known as "the rule of the Colonels." The story concerns the cat-and-mouse police investigation of Georgis, a travel agent (Ugo Tognazzi), for his possible involvement in the death of a man under surveillance who was shot in the cafe at which Georgis was having lunch. For a while, it is impossible to tell who is the cat and who the mouse; ultimately, though, the heavy-handed tactics of the police win through.
- IMDB:tt0072910
Weak Spot Cast · · · ALL
Peter Fleischmann
Director
Ugo Tognazzi
Georgis
Michel Piccoli
L'enquêteur
Mario Adorf
Le Manager
Dimos Starenios
Vangelis Kazan
(as Vangelis Kasan)
Hristos Zorbas
Kostas Baladimas
(as Costas Baladinas)
Adriana Asti
La petite amie
Giorgos Tzifos