Feature film · 1922
Wonders of the Sea
10.0·64 min·1922·Documentary·United States of America
The ocean depths are explored with the aid of a submarine chamber of Williamson's invention and a few hardy souls. The construction of the device is examined; but most of the footage is given to plant and animal life, a girl swimming among the coral growths, and two divers who encounter a moray and an octopus.
