Understanding this template is a priority for story or screenwriters. This is the template you must master if you are to succeed in the craft.
[The terminology is most often metaphoric and applies to all successful stories and screenplays, from The Godfather (1972) to Brokeback Mountain (2006) to Annie Hall (1977) to Lord of the Rings (2003) to Drugstore Cowboy (1989) to Thelma and Louise (1991) to Apocaplyse Now (1979)].
THERE IS ONLY ONE STORY
THE HERO'S JOURNEY:
a) Attempts to tap into unconscious expectations the audience has regarding what a story is and how it should be told.
b) Gives the writer more structural elements than simply three or four acts, plot points, mid point and so on.
c) Gives you a tangible process for building and releasing dissonance (establishing and achieving catharses, of which there are usually four).
d) Gives you a universal structural template upon which you can superimpose your situational story. This is why stories such as Alien (1979), Gladiator (2000), Midnight Cowboy (1969), American Beauty (1999), The Graduate (1967) and many others (all deconstructed at the URL below) appear to be different but are all constructed, almost sequence by sequence, in the same way.
HERO'S JOURNEY TIP OF THE DAY: STRICT PATH
When the Hero leaves the Ordinary World for the Edge of the Ordinary World, there are warnings not to stray from a Strict Path.
In The Terminator (1984), Sarah is told to be careful, there's a serial killer loose.
In Pretty Woman (1990), Vivian is told to watch out for weirdos on the street.
In No Country for Old Men (2007), Llewelyn knows it is dangerous to go back to the scene of the shootout.
Go to http://www.clickok.co.uk/index4.html for more info on the 510+ stage Hero's Journey....