The main characters in Mindhunter based on real story include Holden Ford, who is enthusiastic about delving into the psyches of serial killers. His eagerness sometimes gets him into tricky situations. Bill Tench, an experienced agent, often has to rein Holden in. Wendy Carr is another main character. As a psychologist, she helps analyze the data collected from the interviews with killers. Their different backgrounds and skills come together to drive the investigations and the development of criminal profiling in the show.
In Mindhunter based on real story, Holden Ford is a key character. He's kind of a pioneer in criminal profiling. He's very curious and driven to figure out what makes serial killers tick. Then there's Bill Tench, who brings a more traditional law enforcement perspective. He's a bit more cautious compared to Holden. And Wendy Carr, she's a psychologist who contributes to the study of these killers with her expertise.