Les visiteurs (1993)
Ginette (Marie-Anne Chazel) says Godefroy rides a horse "like Kewin Coster"
In "Leon", Jean Reno's character has difficulty recognizing the character of Madonna, the modern day singer, in the dress-up game Mathilda played. In "Les Visiteurs" from a year earlier, his character played a a French knight from the middle ages, transported to the modern world with his squire. While there (here) he objects violently to people taking the name of The Madonna in vain, as they seem to be doing whenever they refer to the singer,
Poster can be seen next to the door when Bruges runs out of the video store to see the hostage released
Eric Levi's music is clerarly a pastiche of Michael Kamen main theme
This is the porn parody of that film
Benoît Poelvoorde is digitally added in a shot behind Jean Reno and Christian Clavier.