Richard Kohler Movies
- 2000
Hitler's Lost Sub
Hitler's Lost Sub02000HD
In 1991, professional diver John Chatterton discovered a sunken German U-boat from World War II, lying undetected only 60 miles off the New Jersey sho...
- 2007
Titanic's Achilles Heel
Titanic's Achilles Heel102007HD
An expedition looks into whether Titanic's hull had a construction design flaw that caused her to break apart. Featuring advanced CGI technology, arch...