Producer: Raj N. Sippy, Romu N. Sippy
Director: Balu Mahendra
Release Date: 08 July,1983
Storyline: Sadma (hindi: ????; english: trauma) is a 1983 indian film directed by balu mahendra which stars kamal hassan and sridevi in the lead with music composed by ilayaraaja. the picture tells the story of nehalata (sridevi), a young woman who regresses to childhood after suffering a head injury in a car crash.