Ghostbusters and the flying dutchman

The ghostbuster film fashion has had many good ideas and still a lot potential.

The hook
The movie starts in the middle of a storm near cape of Good Hope. With a dutch cargo ship fighting through the waves, and clearly losing. As the ships first mate desperately tries to convince his stubborn old captain to turn around and survive this apocalyptic journey.

Intro

 * Under interdimensional construction

Characters

 * Main antagonistic group (Dutch raider)
 * Secondary antagonistic group (Coast guard)
 * Main protagonistic group (Ghostbusters)
 * Public support group (almost useless)
 * The Goverment (bureaucratic and an weak supporter)

Plot

 * A plot (Dutch raider)
 * B plot (Coast guard)

Goal

 * Good guy goal
 * Bad guy goal
 * Authors goal