This script got a great review on the script swap website (Although you need to log in as a member to see it)
http://www.screenwritersutopia.com/s...cript&sid=1339

If anyone's interested I have just come accross the site www.springheeledjackthemovie.com
Looks like it is official. I posted a question on the 'Contact Jack' section awaiting a reply... I will let you know the response.

I remember fighting Spring Heeled Jack in the NES game Monster in my Pocket and then collecting the little figurines, but that's as far as my knowledge of him takes me.

Yea I agree this sounds good, and a movie would be good as a nice eerie period piece.
Found what looks like an official site www.springheeledjackthemovie.com