In the wee hours of February 25th, 1942, air raid sirens resounded across LA. Anti-aircraft guns fired the better part of 1500 shells at something. To many people, that mysterious UFO has yet to be identified, more than half a century later. So what really happened?

The Legacy Program, Chapter Two: How Aliens (Could) Work
58:31

CLASSIC: Plastics, Microplastics and Conspiracy
51:37

The Legacy Program, Chapter One: Fact and Fiction
1:20:34