What are your original GOOD ideas for a TV show/movie/book series?

I call it TunnelsTM

A group of strangers from around the world wake up in a massive underground tunnel system 6 months from when they just where and have to traverse the tunnels to find a way out and back home. There's a lot of tension in the group and throw in a love triangle for good measure. But eventually the group gets split up and while finding a way to get back to eachother Group A discover other residents of the tunnels in the form of lizard people. Group B see's the lizard people and assumes them hostile taking a couple of them out and taking there makeshift weapons, turns out the lizard people have been in these tunnels for years trying to escape and were going to help the humans but become hostile after what Group B did to them. The group reunites and we carry on going through tunnels, the tunnels always lead somewhere but not anywhere ordinary. After some time the main character will get trapped and lost from the group where he will discover the scematics for the tunnels and discover that they're not where they think they are. They are on a spaceship and the earth has been destroyed and this was an aliens doing to try and keep Humans from becoming extinct, they had picked up the lizard people after a similar disaster wiped out there planet as well. Eventually after re joining the group the main character will tell everyone. In the final season the group that reamins and the alien will have to send their minds back in time in to there younger bodies (hence the 6 month black out) and get together and make sure they get on that ship to continue and save the human race

There's a lot more too it than that and I've actually written a pilot and episode 2+3 of the show and I've been thinking about taking it to a studio and trying to get it made.

/r/AskReddit Thread