Sunil Shetty's character is named Anna in the film, so he is fondly called Anna within the Industry.
Paresh Rawal received most praise for his role in the film overshadowing almost everyone.
The film's shooting was started prior to 9/11 hence in many scenes we can see the twin towers.
Akshay kumar's action scene in the beginning was copied by the matrix action scene.
A brief view of Trump Tower is seen.