Character Relationship Map: Sleepless

Characters

• Moretti (played by Max von Sydow) — protagonist

  A retired detective who led the investigation into the 1983 murders and never believed the case against Vincenzo de Fabritiis was conclusive. He stays in contact with Giacomo, returns to investigate t...

• Giacomo (played by Stefano Dionisi) — protagonist

  The sole survivor of the original murders, Giacomo has spent years coping with the trauma of witnessing his mother's death and the gaps in his memory. He joins retired detective Moretti in investigati...

• Gloria (played by Chiara Caselli) — supporting

  Giacomo's girlfriend, Gloria has recently returned from studying abroad with his friend Lorenzo. She performs harp music from Swan Lake in a swan costume, leading Giacomo to fear she may be the killer...

• Leone (played by Massimo Sarchielli) — supporting

  A friend of Vincenzo de Fabritiis, Leone is an alcoholic man with dwarfism who lives at the de Fabritiis home. Giacomo questions him while investigating the old murders. Later, Giacomo and Gloria foll...

• Beppe (played by Diego Casale) — minor

  A cab driver who finds an engraved pen belonging to the killer. He uses the discovery to blackmail the murderer into arranging a meeting, but the encounter ends with Beppe being stabbed to death. His...

• Lorenzo (played by Roberto Zibetti) — supporting

  Giacomo's best friend and Gloria's companion, Lorenzo has recently returned from studying abroad, an arrangement made by his wealthy father. He is revealed to be the serial killer, driven by hallucina...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Giacomo → Leone (Professional Interrogator) — Giacomo treats Leone as a potential source of information about the old case.

  Giacomo questions Leone at the De Fabritiis home while investigating the original murders.

• Giacomo → Gloria (Romantic Girlfriend) — Their relationship gives Giacomo a personal stake in the escalating murders.

  The plot identifies Gloria as Giacomo's girlfriend, and Giacomo rushes to the ballet fearing that she may be the killer's next victim.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Moretti → Lorenzo (Narrative Investigative Nemesis) — Their opposing roles define the investigation-versus-killer structure.

  Moretti reconstructs the murders through their matching methods and nursery-rhyme imagery, while Lorenzo is ultimately revealed as the killer behind t...

• Beppe → Lorenzo (Conflict Blackmailer And Victim) — Beppe's attempted leverage against the killer ends in his murder.

  Beppe finds an engraved pen belonging to the killer and blackmails the killer into arranging a meeting, where Beppe is stabbed to death.

• Lorenzo → Leone (Conflict Murderer) — Leone becomes another victim connected to Lorenzo's murderous cycle.

  Giacomo and Gloria discover Leone dead in a workshop, and the later revelation identifies Lorenzo as the killer responsible for the continuing murders...

• Lorenzo → Gloria (Conflict Hostage Taker) — Lorenzo uses Gloria to control Giacomo during the final confrontation.

  During the final confrontation, Lorenzo pulls a knife on Gloria and threatens to kill her if Giacomo does not leave.

• Moretti → Giacomo (Alliance Investigative Partner) — A retired investigator and a survivor work together to identify the killer.

  Moretti begins investigating the new murders, and Giacomo joins him because of his connection to the original killings.

• Giacomo → Lorenzo (Social Best Friend) — Their longstanding friendship makes Lorenzo's hidden identity as the killer especially significant.

  Lorenzo is identified as Giacomo's best friend, and they have returned from studying abroad together with Gloria.

Story Analysis

A survivor and a retired investigator pursue a killer whose childhood trauma has transformed a trusted friendship into a murderous game.

Plot Progression

1. The Envelope Draws Blood — A mysterious envelope links an initial train killing to a series of old murders. The violence establishes a hidden killer who protects the secret contained in the clippings.
2. Echoes Of The Old Case — Moretti resumes the investigation with Giacomo, whose childhood trauma connects him to the 1983 murders. New victims and conflicting methods make the case increasingly difficult to interpret.
3. The Rhyme Predicts Death — Moretti discovers that the killings follow the animal deaths in a disturbing nursery rhyme. The empty grave and Moretti's death remove crucial answers just as the mystery deepens.
4. The Friend Behind The Mask — Giacomo and Gloria discover the puppet workshop and survive a violent attempt to silence them. Giacomo then recognizes Lorenzo as the adult continuation of the original killer.
5. The Final Window — Lorenzo confesses the psychological logic behind the murders and holds Gloria at knifepoint. A detective shoots him, allowing Giacomo to console Gloria after the police raid.