The Ghost of Slumber Mountain

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.

Cast

Herbert M. Dawley

Uncle Jack Holmes (uncredited)

Willis H. O'Brien

Ghost of 'Mad Dick', the Hermit (uncredited)

Alan V. Day

Jacks Nephew

Chauncey A. Day

Jacks Nephew