Character Relationship Map: Diamond Machine

Characters

• Lemmy Caution (played by Eddie Constantine) — protagonist

  Interpol agent and spy protagonist known for gritty undercover operations across Europe.

• Fernanda (played by Maria Frau) — protagonist

  Intelligent ally aiding Caution in Italian espionage cases.

• Istria (played by Roger Hanin) — supporting

  Gang leader orchestrating theft of scientific plans.

• Romano (played by René Clermont) — supporting

  Criminal associate involved in diamond machine theft.

• Tony Martinelli (played by François Perrot) — supporting

  Criminal operative handling stolen technology.

• Giuseppe (played by Furio Meniconi) — supporting

  Local smuggler navigating coastal routes.

Key Relationships

• Istria → Romano (teammate)
• Lemmy Caution → Giuseppe (Social Local Contact)
• Lemmy Caution → Tony Martinelli (Conflict Antagonist)
• Lemmy Caution → Istria (Social Contact)
• Lemmy Caution → Fernanda (Alliance Ally)

Story Analysis

A spy thriller about stolen diamond machine plans and the investigation to recover them

Plot Progression

1. The Diamond Conspiracy
2. Italian Investigation
3. Confrontation in the Shadows