The character development you do for your screenplay depends on what type of story you're writing. The majority of films today are plot driven, but there's still room for the character-centered story. Take the time to work on character development as much as a novelist does if you're writing a screenplay that focuses on your protagonist.
Instructions
1. Start with your character's biographical information. Independent Film and Video Chicago has a character questionnaire that walks you through this process. Scale back, though, if you want to give equal weight to your story line.
2. Decide what your character wishes to accomplish in the story. Start by writing out major scenes. Explore other scenes in your screenplay based on your minor characters. Make them lead your protagonist towards or away from his goal.
3. Figure out how your character is going to achieve what she sets out to do. This includes physical and psychological tools. Make sure his stubbornness gets him through difficulties. Let her charm and intelligence soften the wrath of her enemies.
4. Think about your story's time frame. Decide what period in history the story takes place. Audiences have expectations about character behavior and culture. They expect sexual repression in the 19th century and free love in the '60s and '70s, for example.
5. Explore the location where your story takes place. The inner city demands a different character than the suburbs. Any move or trip can bring your character revelations.