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……