Test your filmi gyaan, right here! 

This Bollywood veteran has penned many retro hits in collaboration with his screenplay-writing partner who is a noted lyricist too.

Quite interestingly, this formidable personality had come to then Bombay to become an actor but eventually found his calling in film writing.

He is also the patriarch of a famous filmy family and the father of one of Bollywood's biggest stars.

Can you guess who this is?

TELL US!