Content is expansive. Included are all seasons and both movies. Beware the packaging though. Product is displayed in book format and if you take it out by the spine as I did half the DVD's fall out. Nearly every DVD has minor marks due to the cardboard sleeves they are stored in. No effect on play back as yet. I would only recommend purchasing this unit if you have waited for a complete collection, as the DVD's aren't specifically designed for this release. Rather they are the exact same DVD's that were released as individual seasons. So if you have purchased individual seasons already you will just be doubling up. As a whole I am greatly enjoying my purchase and it was great value for money.