Her last full-fledged role was 2010 release "Mirch" and a year later she did a cameo in "7 Khoon Maaf".
"I have not thought of this film as my comeback. I am doing other films also," Konkona said here Sunday while promoting the film.
The actress says this is her first horror thriller.
"I have a different kind of role in the film. I have never done horror or supernatural films before. So, for me it's quite exciting," she said.