Imma Tataranni is a rather abrasive deputy prosecutor of the Matera Public Prosecutor's Office. She has the fashion sense of a rodeo clown, is gifted with a prodigious memory and used to solving cases with rather unorthodox methods.

• Vanessa Scalera
• Massimiliano Gallo
• Alessio Lapice
• Carlo Buccirosso
• Barbara Ronchi
• Carlo Luca De Ruggieri
• Monica Dugo
• Lucia Zotti