An excited group of filmmakers discusses the theme of a movie. Many interesting topics are suggested, including car racing, dinosaurs with natural scenes, and aliens. In the end...一群電影人開會，大談拍攝題材。有人提出開拍賽車片。製片計算開支；巨大的成本壓力，隨時會車毀人亡。有人覺得賽車不夠震撼，需要原始大場景；另一人附和，建議拍攝恐龍片。製片又計算開支；更大的支出壓力，猶如恐龍踐踏房屋。有人認為電影界的希望是要面向未來，提議用外星人為題材。結果……
