History TV Guide

The Mars father-son duo challenges the chocolate czar that is Milton Hershey; World War I tests America's food titans before new innovations of the 1920s.

Food titans get creative so a hungry America can be fed during the Great Depression; rival companies join forces in response to the pressures of World War II.

Declassified evidence is analyzed to reveal the final moments of United Airlines Flight 93, which was hijacked on 9/11 and crashed in rural Pennsylvania.

An interview with then-President George W. Bush and other first-person accounts reveal what it was like aboard Air Force One on Sept. 11, 2011.

Experts talk about the years of searching that went into finding the infamous terrorist Osama bin Laden before President Obama orders a raid on his compound.

Special teams from World War II, Korean War and Vietnam War evolved over time to eventually become the Navy SEALs, which were established in 1962.

America has used the Navy SEALs on several occasions during the War on Terror, including the infamous raid on Osama bin Laden's compound.

Host Henry Winkler explores dangerous forms of travel, including exploding cars, crashing blimps, children sent through the mail, personal helicopters and more.