Planet of the Dead - Movie Idea

Earth has finally been taken over by the undead. The government has rounded up the last of the human population they could find and starts a new race on a top secret space station. These people are bound by law never to speak of the hell that destroyed their old planet. A new history is created and passed on to the generations that are born, and Earth (now known as The Dead Planet) is long forgotten.

100 years have passed and the pains of what happened on The Dead Planet have since been long forgotten. However, with the growing population resources are becoming scarce and a team is sent to earth to recover much needed supplies. They soon find out about the planets dark secrets and the truth that old demons never die.

(I have a long list of many ideas for movie scripts that I would like to progress. I am posting a few to decide which would be a more appealing subject for likeminded people to watch. All of your votes are appreciated and all comments are welcomed).