The Unknown Girl

Adèle Haenel

Jenny Davin

Olivier Bonnaud

Julien

Jérémie Renier

Bryan's father

Louka Minnella

Bryan

Nadège Ouedraogo

The cybercafé cashier

Christelle Cornil

Bryan's mother

Olivier Gourmet

Lambert, the son

Pierre Sumkay

Lambert, the father

Yves Larec

Doctor Habran

Ben Hamidou

Inspector Ben Mahmoud

Laurent Caron

Inspector Bercaro

Fabrizio Rongione

Doctor Riga

Sabri Ben Moussa

Little Ilyas

Hassaba Halabi

Ilya's mother

Jean-Michel Balthazar

The diabetic patient