Tehran's most enduring detective returns for a third season, this time trading the present for the 1940s and 1950s.

What is Karagah Alavi about?

Karagah Alavi comes back after a long gap between seasons, and it uses that gap to jump the whole series backward in time, resettling its crime-and-mystery world in Tehran of the 1940s and 1950s. New cases open the season, each one built around the slow, procedural work of chasing down the truth rather than a single overarching plot. The season splits its detective role in two: a younger Alavi working the cases as they happen, and an older, retired Alavi who steps in as an uncle figure, lending his experience to a newer generation of investigators. That generational hand-off gives the mystery plotting a second layer, watching a veteran's instincts sharpen the work of the detectives coming up behind him.

About the cast

Behnam Tashakor plays the younger detective Alavi at the center of the season's new cases, while Ahmad Najafi takes the role of the retired Alavi guiding the next generation. Morteza Esmaeil-Kashi, Keyvan Saketof, Ali Dehkordi, Ramin Naser Nasir, Hediyeh Bazvand, Hamideh Moghadasi and Siamak Safari fill out the wider ensemble across the season's period-set investigations.

Context & significance

Setting a detective series in 1940s and 1950s Tehran puts Karagah Alavi in a specific corner of Iranian genre television, where the period backdrop shapes how cases get worked without modern forensics or technology. A show returning for a third season after a gap already has a built-in history with its audience, and the choice to reframe that history as a period piece rather than a straight continuation is a notable structural swerve for a long-running crime series.

Watching Karagah Alavi on K-Time

Karagah Alavi streams on K-Time with a free account login, no purchase needed to start watching. K-Time is built Farsi-first for the Iranian diaspora, so a period mystery series like this one plays with its Tehran setting, dialogue and detail intact rather than translated around.