Because you like Phil Wenneck in The Hangover
Eliot Waugh is the unspoken leader of his group of friends at a school for magic. See them in The Magicians.
Stan Marsh is a fourth grader who is the ladies man of his classroom. See them in South Park.
The crown prince of the Fire Nation, Zuko has been ordered by his father to find the long-lost Avatar before he is allowed to return home. See them in Avatar: The Last Airbender.
Amy Farrah Fowler deserves sainthood for putting up with Sheldon Cooper. See them in The Big Bang Theory.
An underdog with nothing left to lose, Donnie Creed has everything to prove. See them in Creed.
Lady Macbeth takes being a powerful woman to a whole other level. See them in Macbeth.
A bumbling hobbit, Bilbo Baggins is becoming a part of something much larger than himself as he embarks on a quest. See them in The Hobbit: An Unexpected Journey.
George Weasley likes to invent quirky joke products, play Quidditch, and cause poor Mrs. Weasley a lot of anxiety. See them in Harry Potter Series.
Aslan represents everything good and just, he's just not super reliable. See them in The Chronicles of Narnia.
Jack Bauer is a terrorist fighter who is scared of nothing and no one. The clock is ticking! See them in 24.