FIlmaker Onir says that Raveena Tandon will shock the audience with her performance in his directed film 'Shab'. He is teling this film as Raveena come back film. Ranveena Tandon was seen in Bombay Velvet for few mins, but her role in 'Shab' is long. When asked Shab will be come back film of Raveena Tandon, then Onir said, 'Yes, it will, because her role in Bombay Velvet was very less. I really feel that she is a great actress. I wanted to work with her for long in this film.' 'Shab' is a story of Delhi. It is a love triangle. In this film Prosenjit' wife Arpita and Ashish Bhist will debut in Bollywood. Sanjay Suri is also in the film. He says his dream is getting fulfiller of making this film. Onir told, It is the first script that I wrote. 14 years have passed. Good thing is this that I wrote this script keep Raveena and Sanjay in mind. I am happy that now the film is getting started. It is like dream coming true.'