Daniel Auteuil as Maître Jean Monier

Grégory Gadebois as Nicolas Milik

Alice Belaïdi as Avocate Générale Adèle Houri

Sidse Babett Knudsen as Maître Annie Debret

Gaëtan Roussel as Roger Marton

Isabelle Candelier as Présidente Violette Mangin

Florence Janas as Laure Marton

Aurore Auteuil as Audrey Girard

Nathalie Dodivers as Cécile Milik

Suliane Brahim as Maître Judith Goma

Laurent Bozzi as Gendarme directeur d'enquête

Pierre-François Veil as Maître Montel

Anna Mihalcea as La jurée

Anaïs Saint-Yves as Elodie Milik