La Fille de Brest

Sidse Babett Knudsen Dr Irène Frachon, pulmonologist

Benoît Magimel Dr Antoine Le Bihan, professor

Charlotte Laemmel 'Patoche', nurse

Isabelle De Hertogh Corinne Zacharria, Irene's patient

Lara Neumann Anne Jouan, journalist

Patrick Ligardes Bruno Frachon, Irene's husband

Philippe Uchan Dr Aubert, spokesperson for Servier

Gustave Kervern Charles Kermarec, publisher of Irène

Pablo Pauly Charles-Joseph Oudin, victims' lawyer

Olivier Pasquier Arsène Weber, Cnam's "Father Christmas"

Myriam Azencot Dr Catherine Haynes, epidemiologist

Eddie Chignara Christophe Laugier