During Nino's long overdue visit to see Imma, a sudden and mysterious disappearance rocks the neighbourhood. Though the Solaras help organize a search, Enzo remains suspicious of their involvement, while Lila becomes consumed by her own conspiracies. Later, Lila is driven further to the brink by her son's drug habit and another sudden loss.

My Brilliant Friend Season 4 Episodes...

• s04e01 - The Separation
• s04e02 - The Dispersion
• s04e03 - Compromises
• s04e04 - The Earthquake
• s04e05 - The Fracture
• s04e06 - The Cheat
• s04e07 - The Return
• s04e08 - The Investigation
• s04e09 - The Disappearance
• s04e10 - Restitution

My Brilliant Friend Show Summary

When the most important friend in her life seems to have disappeared without a trace, Elena Greco, a now-elderly woman immersed in a house full of books, turns on her computer and starts writing the story of their friendship. She met Raffaella Cerullo, whom she has always called Lila, in the first year of primary school in 1950. Set in a dangerous and fascinating Naples, their story covers more than 60 years of their lives as she tries to describe the mystery of Lila, Elena's brilliant friend and - in a way - her best friend, and her worst enemy.