14Shari at 2013-07-15 15:38:48:
How would I define a plot? Events that are related to each other and causing a chain of developments with a beginning, a middle and an end.
The king dies, later the queen dies. This is summon of events, not related.
The king dies, later the queen dies of grief. These events are related and therefore it's a plot.
Screenplay plot compared to novel.
In a novel there is more room for the story, the inner journey the protagonist is taking on. A screenplay is a visual medium so the plot is more focused on the actions, the visible part of the journey the protagonist is on.