A look at the roller coaster life of Sam J. Jones since his role as Flash Gordon, his struggles and successes, and the aftermath of when he went up against one of the most powerful producers in Hollywood.

Famed astrophysicist Neil deGrasse Tyson provides clarity for the vision of the cosmos as he voyages across the universe with never-before-told stories that delve into the scientific concepts of the laws of gravity and the origins of space and time.