Back from Asia, Henri Lacombe wanted to rebuild his life by reuniting with his family and his patients at the Institute. Simone Vallier investigates the murders of young women and calls on the expertise of the psychiatrist. This collaboration launches them into a dangerous common quest. Cerebrum transports us to the complex and fascinating world of mental health, where psychological suspense and police investigation are skillfully intertwined.

• Christine Beaulieu
• Olivier Gervais-Courchesne
• Henri Picard
• Marianne Verville
• Alexis Martin
• Gabriel Sabourin