In the beginning of the movie, Ousmane played by Omar Sy and François Monge (Laurent Lafitte) visit president Chaligny (André Marcon) in a noble restaurant to inform him about his wife's murder. The exact same house, where this scene takes place, was used in another movie The Intouchables (2011) featuring again Omar Sy in the role of Driss. In The Intouchables (2011) this property was owned by and a home to rich quadriplegic Philippe Pozzo di Borgo played by François Cluzet, whom Driss was a caretaker of. Though The Intouchables (2011) was filmed more than a year before this movie, the building's interior and exterior decorations, including paintings and ornamental bushes outside the entrance, look exactly the same.
There is a certain similarity between the main characters of this movie and another French production movie The Intouchables (2011). Ousmane (played by Omar Sy in this movie) as well as Driss from The Intouchables (2011), who portrayed a real life caretaker Abdel Sellou (played also by Omar Sy), have both grown up in very poor Paris' suburbs, they both share similar attitude towards authorities and have a taste of humor that is very much alike, though this is very probably unintentional and mainly caused by very distinct personality of Omar Sy.