<p> 比利(丹尼斯·霍珀 Dennis Hopper 饰)和怀特(彼得·方达 Peter Fonda 饰)用一次毒品交易的钱骑着他们的机车上路了,他们的目的地,是新奥尔良的狂欢节。在路上,他们经过了离群索居的波西米亚人群落,短暂逗留的数天里目睹了他们自由放浪但也贫穷困苦的生活。在德克萨斯州,他们仅因为行为举止诡异就被警察关进了监狱,在那里…
In a dream Uncle Jack looks through a magic telescope owned by the ghost of a hermit and sees what life was like millions of years ago, including a battle between prehistoric monsters.