The All India Institute of Medical Sciences (AIIMS) trauma centre Tuesday turned into a film set for the under-production Bollywood movie "No One Killed Jessica" that draws its inspiration from the life of murdered ramp model Jessica Lall.

According to hospital sources, both Rani Mukerji and Vidya Balan were at the hospital to shoot for their upcoming film. While Rani is playing the role of a journalist, Vidya is playing the character of the sister of the slain model.

"The shoot was for just one day. It was filmed at both the out-patient department and the adjoining areas, " said a hospital source who did not wish to be named.

However, the source said that the entire filming was conducted without disturbing the patients. "Patients are most important members in a hospital and the film crew was told to take care of this point. Everything went smooth."

Raj Kumar Gupta of "Aamir" fame is the director of the movie.

AIIMS authorities said the film crew shot a few scenes during the day and were happy to get a feel of a trauma centre that treats accident victims every day.