- Country: France
- Genres: Drama
- Release: 1955-05-04
- Director: Émile Roussel
- Writers: Jacques Berland , Georges André-Cuel
- Language: French
- Stars: Le Petit John , Armand Mestral , Dominique Wilms , Julien Carette , Jean-Jacques Delbo , Georgette Anys , Jean Thielment , Henry Djanik , Max Doria , Alfred Goulin
- Runtime: 92 min
- Awards: N/A
- AKA: Block 3 antwortet nicht (Austria) , Pas de coup dur pour Johnny (France, French Republic) , Pas de coup dur pour Johnny , Genade voor Johnny (Belgium) , No Big Deal for Johnny (United States of America) , Block 3 antwortet nicht , Attentat på blokposten (Denmark) , O thanatos paramonevei ti nyhta (Greece)
- Plot: Robert Lanier, a man with a doubtful past, disembarks clandestinely in Le Havre decided to rebuild his life. Johnny, an orphaned young acrobat, takes him for his father and presents him to the seductive Gaby, his best friend.
- IMDB:tt0135592
Pas de coup dur pour Johnny Cast · · · ALL
Émile Roussel
Director
Armand Mestral
Dominique Wilms
Julien Carette
Jean-Jacques Delbo
Georgette Anys
Jean Thielment
Henry Djanik
Max Doria
Lucien Guervil
Jean Sylvère
Luc Andrieux
Maurice Biraud