A poor but brilliant inventor sets out to make his fortune by discovering buried treasure, with the aid of a special inverted periscope through which he can view the ocean floor.
Length 40 minutes
Lillian Cook | Chester Barnett | Barbara Tennant | Eric Mayne | Fred Radcliffe | E. Hudson | Lindsay J. Hall | Charles Hartley | Edith Conway | Nellie Slattery | Edward Butler | Gustave Fischer