100 Fathoms Deep
- 1971
- 30m
This vintage informational film profiles the Sealab III project, the final experiment in underwater habitation carried out by the U. S. Navy.This vintage informational film profiles the Sealab III project, the final experiment in underwater habitation carried out by the U. S. Navy.This vintage informational film profiles the Sealab III project, the final experiment in underwater habitation carried out by the U. S. Navy.