13th: Some Lessons Aren't Taught In Classrooms OTT release date: Paresh Pahuja’s inspiring series is based on the philosophy of start-up Competishun founder, Mohit Tyagi.

Last Updated: 01.52 PM, Sep 19, 2025
Sony LIV unveiled the trailer of its upcoming series titled 13th: Some Lessons Aren’t Taught in Classrooms. The streaming platform also announced the release date of the inspirational series based on the philosophy of start-up Competishun founder, Mohit Tyagi. Featuring Paresh Pahuja and Gagan Dev Riar (Scam 2003) as the leading duo, the series brings a tale of dreams, aspiration, and life lessons on the way.
Created by Abhishek Dhandharia, the visionary mind of Physics Wallah, brings another motivating story based on an educator and his philosophy. The upcoming series, 13th: Some Lessons Aren’t Taught in Classrooms, is directed by Abhishek Dhandharia and features Paresh Pahuja and Gagan Dev Riar in the lead. As announced by Sony LIV, 13th: Some Lessons Aren’t Taught in Classrooms will premiere on October 1. Notably, it will also be accessible via OTTplay Premium, just like the other Sony LIV content.
Sharing a solid trailer and the release date, Sony LIV wrote on Instagram, “Not all lessons are learnt in classrooms; this one goes beyond. 📝#13th streaming from 1st Oct on Sony LIV #13thOnSonyLIV.”
Take a look:
As the name highlights, Abhishek Dhandharia’s 13th: Some Lessons Aren’t Taught in Classrooms goes beyond the walls of a classroom. It takes you on a path that is full of hurdles, challenges, and life lessons, but determination and passion keep the flame of success alive. The series is inspired by the life of mathematics teacher and founder of the education start-up Competishun (Mohit Tyagi, aka MT Sir). The plot revolves around a young man who teams up with his teacher, MT Sir, to turn the latter’s vision into reality. It explores their startup journey with growth and self-discovery.
The stellar ensemble cast features Bandish Bandits singer-songwriter Paresh Pahuja playing an office worker who quits his corporate job to fuel his dreams. Scam 2003 star Gagan Dev Riar plays the role of MT Sir in the series. Girija Oak Godbole, Pradnya Motghare, Jai Kishan, Abhishek Ranjan, Keshav Mehta, and others round up the crew.
Watch 13th: Some Lessons Aren't Taught In Classrooms on Sony LIV and delve deeper into the meaning of life.
Q. When to watch 13th: Some Lessons Aren't Taught In Classrooms?
A. Watch 13th: Some Lessons Aren't Taught In Classrooms on Sony LIV and OTTplay Premium on October 1.
Q. Who are the main actors in 13th: Some Lessons Aren't Taught In Classrooms?
A. Paresh Pahuja and Gagan Dev Riar (Scam 2003) feature as the leading duo in Sony LIV's 13th: Some Lessons Aren't Taught In Classrooms.
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