The Prop Theory (1938):  This one of the thories for a structure of a narrative film. It was established in the early twentieth century.
This thoery involves these methods:

-Preperation (a member leaves home or sets off on a quest)

-Complication (The villan harms the member of the family)

-Transference (The hero leaves home)

-Struggle (The hero and villian join in direct combat)

-Return (The hero returns)
-Recognition (The hero is recognised and rewarded)





The Todorov Theory (1954): This is the second theory for a narritive film structure it involves the following methods:

- Equilibrium

-Disruption

-Recognition of distruption

-Attempt to repair disruption

-A return or restoration of new equilibrium

DISPATCHER: a character who makes the lack known and sends the hero off