While shooting for the poster Rani's co-actor Anil George accidentally injured her toe which started bleeding profusely. Rani was in a lot of pain and the bleeding took quite some time to subside even with first aid.
Since the camera was rolling, this was captured on camera and as it looked so real, the shot has been used in the poster of the film. Mardaani poster has grabbed a lot of eyeballs and has been receiving an incredible response.
The trailer of Mardaani too has been appreciated well and received a lot of positive feedback. Rani's portrayal as a tough cop has been applauded and She will be performing tough action sequences in the film.