[citation needed] Alain de Halleux started his film career working on fiction, later choosing to focus on documentary filmmaking.

[5][6] de Halleux's documentary film work predominantly focuses on environmental, social, financial, economic and political issues.

[8] During a screening of the film at the European Parliament de Halleux met a young Japanese researcher who was struggling to save his hometown after the Fukushima Daiichi nuclear disaster.

[12][13] de Halleux went on to release La Faute A Personne (No One to Blame) in 2016, a documentary film about the various significant events that led to the collapse of DEXIA bank after the financial crisis.

The film follows Michel Barnier, the chief EU negotiator of Brexit, tracing the various stages of the discussions that led to the agreement, still awaiting ratification, on the withdrawal of the UK from the European Union.