Si Ka
When GG was almost sliding down in his market due to ageing and losing the physical form he opted to direct a movie by name Idhaya Malar, with Kamal and Sujatha in the lead.
The movie was biting the dust and miserably failed at box office shutting down further aspirations of GG to become a director!!
https://www.youtube.com/watch?v=9WNbU8Pm0Gg