Because you like Saruman in The Lord of the Rings
After finding a mysterious object in one of the many rooms in her father's mansion, Bulma is inspired to discover its secrets. See them in Dragon Ball.
Dr. Gordon Freeman is a brilliant physicist is a quiet hero. And given all the violent aliens, he better be. See them in Half-Life.
Meticulous Arthur is always prepared, but he may not be ready to be the point man in the criminal world of dream sharing. See them in Inception.
A cocky surgeon, Stephen Strange is learning that magic is more real than he could ever imagine. See them in Marvel Cinematic Universe.
Morticia Addams hates anything bright and cheery and loves all things ghoulish, ghastly, and violent. See them in The Addams Family.
Wei Shen is an undercover cop on a mission for justice (or at least vengeance). See them in Sleeping Dogs.
Raiden is an efficient soldier haunted by his repressed past. See them in Metal Gear Series.
A self-proclaimed diva, Mercedes Jones is on the hunt for a stage worthy of her talents. See them in Glee.
Donna Pinciotti is strong, independent, and empathetic. No one messes with her. See them in That '70s Show.
Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.
Joe West is overprotective and secretive when his children are involved. See them in DC Extended Universe.