Le sucre (1978)
As Courtois is reading a financial newspaper, Homecourt tells him : "Don't waste your eyes, it's the only thing you've got left". Then Courtois removes his glasses and Homecourt tells him "T'as de beaux yeux, tu sais", the famous french line told by Jean Gabin to Michèle Morgan in "Quai des brumes".
Poster visible (featuring the alternate title "L'arrière-train sifflera trois fois") when Homecourt leaves the porn theater with Pergamont.
Georges Conchon and Bernard Pivot evoke the screenplay of the film