Watch American Lawmen

While the First World War rages on in Europe, a German terrorist cell is waging its own secret war on American soil. And when a New York City cop uncovers the plot, he must fight to save his country before it's too late.

Using his fists instead of a pistol, professional boxer turned frontier lawman Tom Smith is determined to clean up 'Hell on Earth.' This is the little known story of one of the greatest lawmen of the Wild West.

With outlaws firing machine guns in the streets of Oklahoma City, sharpshooting legend Delf 'Jelly' Bryce is on a collision course with some of the most violent men in America.

The Everglades are home to bank robbers, rumrunners, and cold-blooded killers and Sheriff Bob Baker is determined to take down one of the most infamous and deadly gangs in Florida's history.

During the Great Depression, a violent crime wave sweeps the nation and it's up to the FBI's Melvin Purvis to lead a massive manhunt for the most dangerous men in America.

Joe Petrosino, New York City's first Italian-American detective, is determined to do whatever it takes to protect his people in turn-of-the-century Little Italy.

Celebrated P.I. Allan Pinkerton is hired to protect a strategic railroad from attack, but as his investigation unfolds, he uncovers a hidden conspiracy to assassinate President Lincoln.