Is Kachorra coming back?

No — Kachorra ended on December 13, 2002. The show concluded after its first season on Telefe.

Kachorra was a drama and comedy series that aired in 2002. It followed the story of Antonia Guererro, known as Kachorra, a young woman from a poor neighborhood who became entangled in a murder accusation after witnessing a crime. She was then forced to escape her past by assuming a new identity, taking the identity of Rosario Achaval, a woman who had been in an accident. The series depicted her efforts to hide her true identity while working as a tutor for a wealthy family and trying to avoid her past catching up with her.

It had a runtime of 60 minutes per episode and was set in Argentina, reflecting themes of crime, identity, and social class.