'Tharkappu Kalai Theeratha' was a serial that was telecast on Sun TV. The serial was aired in the year 2003. Actor Sakshi Siva made his debut through this serial. It may be noted that many television stars became stars with teleserials, and Sakshi Siva was one of them. It was a time when DD programs were reasonably good, and there were no other channels to showcase daily soap operas and hence people would remain hooked to DD serials only. D. Imman was the music composer of this mega serial.
Divya Padmini who was part of many popular Tamil serials also acted in this serial.
Neelima Rani, another popular Tamil TV actress, was also part of this mega-serial cast. The series ran for four years 2003-2007 in the Sun TV channel. It was a very popular serial which had all emotional family sentiments that could pull the audiences to the idiot box every day. Veteran actress Vadivukkarasi too played a stellar role in this character.