The cast of Saptarshi - 1964 includes: Kali Bannerjee Robi Ghosh

In Hindu astronomy, Saptarshi Mandal, means the "Collection of seven stars" or "Collection of Seven Great Sages". Each star is named after a Hindu mythological sage.

Maharishi Gautama, one of the famous seven rishis termed "Saptarshi" was the father of Nachiketa..thanks!!

The cast of Kaal Madhumas - 2013 includes: Ray Ashok as Elachi Ranjini Chatterjee as Keya Rimjhim Gupta as Swati Debraj Ray as Ajitesh Saptarshi Ray as Aninda Neil Roy as Suvo Arindam Sil as Kunal Maitra

The cast of Friend Request - 2010 includes: Subhadwip Bhattacharjee as Lucky Debojit Bhowmick as Mystery Stalker Oindrila Debnath as Oindrila Sayan Ganguly as himself Swagatam Guhathakurta as Shaggy Saptarshi Mondal as himself Avratanu Rakshit as himself Shubhayan Sarkar as Shubhy