The race scene about 53 minutes into the film, is the 1964, 24 Hours of Le Mans. The actor Jean-Louis Trintignant's (Jean-Louis Duroc) uncle is in this race, driving a Maserati Tipo 151/1, #2. He is Maurice Trintignant, a Grand Prix and sports cars racer. He won eleven Grand Prix races (some non-points races) and the 1954, 24 Hours of Le Mans.
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