Le Grand Échiquier is a French variety television program created and presented by Jacques Chancel. It aired at 8:30 pm on the first channel of the ORTF from January 12, 1972 to July 12, 1972, then on the second color channel of the ORTF from September 1972 to December 1974, and finally on Antenne 2 from January 1975 to December 21, 1989. The program returned to France 2 on December 20, 2018 and is hosted by Anne-Sophie Lapix.

Set in a scorching Brussels, Babel Opera blends documentary and fiction during the intense rehearsals of Mozart’s Don Giovanni. As an international cast struggles to bring the opera to life, four fictional characters appear around the set. Their real-life conflicts, infidelities, and passions begin to mirror the seductions of the opera itself, completely blurring the lines between art and reality as the grand premiere approaches.

The opera's dramatic structure frames and enhances the characters. Scenes of magnificence regularly alternate with scenes of darkness and squalor. From sumptuous interiors, we move to a dark street, a lonely inn. The secondary figures are astutely counterpoised: the plotting courtiers against the plotting Sparafucile and Maddalena (also ambiguously tender-hearted). When Rigoletto says "Pari siamo", he could be expressing the motto of the whole work: the beautiful and the ugly can be equally good, equally evil.