When a film hits the big screen, its box office performance plays a key role for the makers to decide whether or not it will get a sequel. There are many times when films fail to perform well at the box office, so the makers avoid making the sequel.
Box Office Numbers
There is nothing bigger than box office numbers for a film to get a sequel because if the audiences reject the first film, then there is no benefit in making the sequel to it. When a film makes a lot of money, it is also a signal that there is a strong audience interest, which becomes like a green light for the makers.
Audience Demand
If a film has done a decent business when it was released but the audience wants to experience its sequel, then the producers invest their money in the sequel, especially because of the movie’s demand.
Financial Safety
It happens quite often that the producers prefer making sequels because they expect them to be profitable projects. As the audiences who loved the first film are expected to watch the sequel as well, the makers feel safe by investing money in the film’s next part.

