Sam Winchester is one of the main characters from the popular TV show Supernatural. He is known for his intelligence, compassion, and strong sense of justice. As the younger brother of Dean Winchester, Sam often finds himself torn between his desire for a normal life and his responsibilities as a hunter of supernatural creatures. Throughout the series, Sam develops powerful abilities, including psychic powers, which he struggles to control. His character evolves from a college student with dreams of a different life to a dedicated hunter who fights against demons, monsters, and other dark forces alongside his brother, Dean.