[Stephen]

Most of those films wouldn't really suit a sequel they were written with a single fim in mind. Dr who is a TV series and its still being made so a movie wouldn't work. The 2 movies made in 60's were just big budget remakes of existing stories.

As most of those were great movies and its been years since they were released I don't think it would be right if they suddenly brought out a sequel eg E.T 2 or Close Encounters 2 it just wouldn't be right.