American Experience
Extended Trailer | The Codebreaker | American Experience
The fascinating story of Elizebeth Smith Friedman, the groundbreaking cryptanalyst.
The fascinating story of Elizebeth Smith Friedman, the groundbreaking cryptanalyst.
The international manhunt for the killer of Martin Luther King.
Map history with us! See how engineering has changed America with our new map!
On February 1, 1913, New Yorkers rushed to see the opening of Grand Central Station.
Airs Monday, October 25, 2010 at 9:00 p.m. ET/PT. Check local listings.