I had a really cool dream last night. It was like I was watching a preview for a movie. It was an adventure comedy:

It takes place in the future where humanity thinks it has perfected everything. They have even figured out how to make our bodies live forever. If there were to be an accident that damaged our body, then our head would pop off and be able to live independent of our bodies, like the heads in jars on Futurama except they can hover or have little mechanical legs to carry them around. Everyone is really independent and individualistic, and has never had to face any sort of adversity in their lives.

A team of scientists goes to explore a far off planet, and discovers an ancient military robot that had been laying dormant for centuries back from when the Earth was still at war, and it blasts all of them away. Now, they are all bodiless heads floating and crawling around, and they have to pull together, learn how to face adversity and work together to take down this murderous robot, all as heads without bodies or hands!