眠山怪影

该电影由Willis H. O’Brien执导，Herbert M. Dawley等主演，于1918年上映。在19分钟的叙事中，《眠山怪影》（又名：内详）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.