Kid-friendly Sci-fi

1. Star Wars: Episode IV - A New Hope

Sure, there's a kiss between brother and sister, but they didn't know that then. The action sequences and violence in this are very simple and straightforward. Might not be great for young kids, but overall a good family movie.

2. TRON

Aside from a small bit of swearing and adult references (which will probably go over most kids' heads), this one's very clean. After all, it is Disney.

3. Back to the Future

4. E.T. the Extra-Terrestrial

5. Robots

6. Explorers

7. Short Circuit

8. *batteries not included

9. Zathura: A Space Adventure

10. Back to the Future Part II

11. Back to the Future Part III

12. A.I. Artificial Intelligence