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.
Lillian Cook
Chester Barnett
Barbara Tennant
Eric Mayne
Fred Radcliffe
Score: 5.5
Score: 6.0
Score: 6.0
Score: 4.4
Score: 6.2
Score: 4.6
Score: 5.0
Score: 4.9
