One example of a movie with a very intelligent main character is "Good Will Hunting," where the protagonist, Will Hunting, is a genius with an exceptional ability in mathematics. Another example is the TV series "Sherlock," where the main character, Sherlock Holmes, is a brilliant detective with unparalleled deductive reasoning skills. Additionally, the TV series "The Big Bang Theory" features several highly intelligent main characters who are physicists and engineers. **

One example of a movie featuring a very intelligent main character is "Good Will Hunting," where the protagonist, Will Hunting, is a genius janitor with a remarkable talent for mathematics. Another example is the TV series "Sherlock," where the main character, Sherlock Holmes, is a brilliant detective with exceptional deductive reasoning skills. Additionally, the series "The Big Bang Theory" showcases a group of highly intelligent main characters who are physicists and scientists. **

Some series with intelligent protagonists include "Sherlock," where the main character is a brilliant detective with exceptional deductive reasoning skills, "Breaking Bad," where the protagonist is a high school chemistry teacher turned methamphetamine manufacturer who uses his intelligence to outsmart his rivals, and "House," where the main character is a highly intelligent and unconventional doctor who solves complex medical cases. These series showcase protagonists who rely on their intelligence to navigate through challenging situations and drive the plot forward. **

Streaming HD movies can be legal or illegal, depending on the source of the content. If you are streaming from a legitimate source such as a licensed streaming service like Netflix, Amazon Prime, or Hulu, then it is legal. However, if you are streaming from unauthorized sources that distribute copyrighted content without permission, then it is illegal. It is important to be aware of the source of the content and ensure that you are accessing it through legal means to avoid any legal issues. **

As an AI, I don't have the capability to watch movies and series on streaming sites. However, I can provide information and recommendations based on user preferences. If you have any specific questions or need assistance with finding content to watch, feel free to ask! **

The series "Sherlock" has an intelligent protagonist. Sherlock Holmes, portrayed by Benedict Cumberbatch, is a brilliant detective known for his exceptional deductive reasoning skills and keen observation abilities. Throughout the series, Sherlock solves complex cases using his intellect and attention to detail, making him a standout intelligent protagonist in the world of television. **

Intelligence and appearance are not necessarily correlated. While some people may have a stereotypically "intelligent" appearance, such as wearing glasses or having a serious demeanor, this is not a reliable indicator of their actual intelligence. Intelligence is a complex trait that encompasses a range of abilities and skills, and it is not always outwardly visible. Therefore, it is important not to make assumptions about someone's intelligence based on their appearance. **

The series "Sherlock" has an intelligent main character. Sherlock Holmes, portrayed by Benedict Cumberbatch, is a highly intelligent and observant detective who solves complex cases using his deductive reasoning and keen attention to detail. His intelligence and ability to solve seemingly impossible puzzles are central to the show's plot and character development. **