Harry Potter is the 'Chosen One' and is destined to end Lord Voldemort. Harry is a representation of all the best qualities in our society: courage, intelligence, athleticism, and loyalty.
The Hogwarts letter, a letter of acceptance to Hogwarts School of Witchcraft and Wizardry is sent to Harry the wizard setting the hero's journey.
Albus Dumbledore considered to be one of the most powerfrul and wisest wizards of his time. He acts as a mentor for Harry to prepares him for everything coming in his life motivating the hero.
Severus Snape appears to be cold, cynical, malicious, bitter and sarcastic. He tend to hold grudges and was extremely spiteful towards whom he disliked, especially Harry. Harry encounters obstacles which are tests that helped him to guide the main shadow.
Ron Weasley, the sidekick of Harry often balances the drama with comic relief and brings things into perspective. He had a sardonic, wisecracking sense of humour that often brought his friends laughter and relaxation.
The Defence Against the Dark Arts teacher was a gullible, weak-willed wizard who was easily corrupted. Professor Quirrel turned to be a shape-shifter as he had been a huge pawn to Lord Voldemort's master plan to kill Harry Potter.
Voldemort is considered to be the dark and evil wizard of all time in the Hogwart's history. Near the end of Harry's quest to rescue the magical Sorcerer's Stone, Harry confronts Voldemort for the first time behind Professor Quirrel's head which was wrapped by a turban.