Archetypes

According to Vogler's analysis, the Journey is populated by archetypes—basic functions that tend to appear in every story. They are recurring patterns of human behavior, symbolized by standard types of characters in movies and stories.
1. HEROES Central figures in stories. Everyone is the hero of his or her own myth.
2. SHADOWS Villains, antagonist or enemies, perhaps the enemy within. The dark side of the Force, the repressed possibilities of the hero, his or her potential for evil. Can be other kinds of repression, such as repressed grief, anger, frustration or creativity that is dangerous if it does not have an outlet.
3. MENTORS The hero’s guide or guiding principles, for example Yoda, Merlin, Gandalf, a great coach or teacher.
4. HERALD One who brings the Call to Adventure. Could be a person or an event.
5. THRESHOLD GUARDIANS The forces that stand in the way at important turning points, including jealous enemies, professional gatekeepers, or your own fears and doubts.
6. SHAPESHIFTERS In stories, creatures like vampires or werewolves who change shape. In life, the shapeshifter represents change or ambiguity. The way other people (or our perceptions of them) keep changing. The opposite sex, the way people can be two-faced.
7. TRICKSTERS Clowns and mischief-makers, Bugs Bunny and Daffy Duck, Richard Pryor and Eddie Murphy. Our own mischievous subconscious, urging us to change.
8. ALLIES Characters who help the hero through the change. Sidekicks, buddies, girlfriends who advise the hero through the transitions of life.