I was reading about Earth 2 being released. And how the show ended with a cliff-hanger. I think an extra that should be included with all shows that ended this way. Is the producers/writers should do a commentary or a quick featurette that explains how the cliff-hanger would be resolved. And if their are any other questions left..they should be answered. This is a cheap extra and would be a great thing for the fans who stuck with a show and were burned by the cancellation. Shows with cliff-hangers: -John Doe -Earth 2 -Space: Above & Beyond -Harsh Realm You can add your shows also.