Script for 'The Briefcase'

This is the script for my film 'The Briefcase'. Parts of it are different to my previous script because this is a updated and improved version. From looking at my previous script I have made some changes which i think will make it better and easier to film.

Protagonist - Simms - Toby Spence
Antagonist - James - James Scott

The film starts with Simms waking up to the sound of his alarm clock in his apartment, he stares at a black briefcase in his room, then he hears a car pulling up and he loads his gun, there is a knock at the door and it is another gangster called James, wanting to talk to him, Simms lets James in.
Simms: so, what do you want then?
James: I think you know what Simmy boy.(making himself a cup of tea) All I want is what is what you stole from the boss.
Simms: which is?
James: the briefcase!
Simms: oh OK. I got it for ya(cocking his gun). Its right hear.
Simms shoots James in the head and searches his body, he finds another gun and a flick knife. He then picks up the briefcase and walks out of his apartment. He walks down some stairs and and walks out of the building, he answers his phone, his boss is wanting to meet him, h. the opening end with him walking down a street and the opening title and credit come up.