In the famous dog scene where Amitabh feeds the dog a hot chili, Zeenat Aman enters the restaurant with 2 unexplained mark blemishes on her face. Possibly from a previously edited out scene in the movie. As the scene progresses into a song, Zeenat's blemish mysteriously disappears.
Amitabh's hairstyles change in some scenes.
In the climax, When Amjad confronts the workers it's night but when Amitabh is chasing Ranjeet it's late evening.