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In page Chéri (novel):

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The novel has been adapted to film twice, in 1950 by Pierre Billon[citation needed] and in 2009 by Stephen Frears to a screenplay by Christopher Hampton with Rupert Friend as Chéri and Michelle Pfeiffer as Léa; and for television twice, in 1962 by François Chatel with Jean-Claude Brialy and Madeleine Robinson,[citation needed] and as a five-part series for the BBC in 1973 by Claude Whatham with Scott Antony and Yvonne Mitchell.[citation needed]