Voir Sadisflix. En Thangai Kalyani is a Tamil film released in 1990 directed and produced by T. Rajendar. Rajender himself appeared in the title role with Sudha, whilst the film featured an extensive cast, which also featured Rajendar's real life children, along with a bevy of supporting actors. The film released on 5 February 1990 and was a blockbuster.