As the franchise comes down to its final test, making two movies for the price of one, an accident changes one crew member's life forever.

As the franchise grows more adult, fame starts to take a toll on the stars; with the kids struggling to grow up and another new director at the helm, the magic might be lost.

The machine starts to go off the rails as the new director struggles; with the film still incomplete producers pull the plug and one crew member leaves the franchise for good.

A new director tests the team as he tries to bring real magic to Hogwarts, as well as a new Dumbledore.

The team races to the finish line on the first film, while kicking off the second. But just as everything starts to come together, the team loses a family member.

A director known for working with kids goes to great lengths to make children's dreams come true, but the production hits a snag when taking flight proves more difficult than expected.