PUNK! Il était une fois Gilles Bertin

The documentary delves into Bertin's journey through the punk scene and his involvement in the infamous Brinks robbery of 1988. It reveals how Bertin, alongside a group of punks and anarchists, executed a heist disguised as gendarmes, resulting in a significant sum of money without any violence.

The film also chronicles Bertin's life after the robbery, including his escape from law enforcement and his eventual relocation to a suburb of Barcelona. The narrative paints a vivid picture of a life marked by music, anarchy, and a quest for freedom during a tumultuous period in French history.