Dan Wolf

In the murky depths of Los Angeles' world-famous La Brea Tar Pits there lies an ancient secret - a creature that, awakened by underground construction, turns a night of somber packing for Barry Greenwood and his co-workers into a desperate fight for survival.

The 2022 film "Top Gun: Maverick" continues the adventures of the ace fighter pilot made famous by Tom Cruise. But how true to life is the fictional story to the real Naval Fighter Weapons School? TOPGUN flight instructors take us inside the most famous and prestigious training program in the sky, where only the top 5% of U.S. naval aviators are accepted. We reveal the tactics and techniques taught in the classroom and in the air. We also examine how the real Navy TOPGUN came to be, an origin story that is truly stranger than fiction.

For early aviators, conquering the forces of gravity was a daunting challenge. But black aviators had an additional challenge - conquering the forces of racism. Meet the men and women who took to the skies throughout the 20th century, proving to a segregated nation that skin color doesn't determine skill level. From biplanes to commercial jets, and from barnstormers to war fighters, meet the path-breaking pilots who opened the skies for all -- and contributed in countless ways to the development of aviation.

With more than 27 years of service, the space shuttle Discovery has clocked more time in space than any other shuttle. She has flown more than 148 million miles, and has become one of the most storied spacecraft in American history. Join us as we celebrate her remarkable past and follow her final flight: to the Smithsonian National Air and Space Museum. It's an emotionally charged mission full of logistical challenges. Discovery is a robust, but very fragile aircraft, and getting her to D.C. in one piece will require some innovative engineering.