The habit of Bollywood filmmakers of experimenting with their movie cast has cost them many times. And this habit of experimenting shows up mostly in the spin-off or sequel part of any blockbuster and cult classic movie. If a movie gets hit or does great business at the box office, the filmmakers come up with the sequel part of the movie. Many times, without thinking about the popularity of the lead character, Bollywood filmmakers replace the lead actor just to hype up the franchise. Take a look at the top 8 actors who were replaced by the sequels or spin-offs of their hit films.