An absolutely incredible supplement that mixes clips from the show and recently filmed interviews with the principals and the stars and it gives us a great breakdown on the genesis of the first season. We learn about the birth of the show (based on Crichton’s actual experiences while training as a physician), the trials of having the show picked up for television, Spielberg and Amblin’s eventual involvement in the pilot and how Crichton’s mention of Jurassic Park to Spielberg slowed the development down on ER, the circumstances around casting the actors for the main roles and how close relationships were formed with the original cast, finding the perfect location, and so on.