MC_019: Top 5 Thematic Sci-Fi

This week we're going to try something different. We've been wanting to do some "top five" features for a while now. Things like "top five plot twists." Or "top five movie lines." Or "top five worst haircuts" (which I guess would be a "bottom five" list). So today we're going to start out easy (after all, that haircut one sounds painful). We're doing our top five thematic sci-fi films. I don't mean movies like Star Wars. We're talking movies that are trying to speak to us. Movies that make us think. Movies not by Michael Bay. ;)