The voice characteristics of an African American male and a Native American will differ. Therefore, in order to get a proper voice for the black actors in the screenplay, it would be wise to hire a famous black actor. A famous black actor with a non-African accent would not be attractive to an audience. Voice Over artists use their skills and experience to organize your voice and deliver the script with the right tempo, tone, consistency, clarity and vocal range. It helps in awakening the emotions of the audience and capturing their interests for a long time.