Game of Thrones' eighth and final season may have been largely unsatisfying for fans of the HBO epic, but the upcoming Game of Thrones: Complete Collection Blu-Ray set aims to make up for all the lost time of that abbreviated episode count by offering us 15 hours of new behind-the-scenes footage from the show.

A preview clip from the special features for the collection shows late-night host Conan O'Brien reuniting some of the original stars of Game of Thrones, including Sean Bean, Kit Harington, Maisie Williams, Sophie Turner, and Isaac Hempstead Wright, as they journey back to the very beginning, when they first stepped foot into Westeros.

Watching them watch their younger selves embarking on this small screen journey is quite a treat, especially during the bit when we get to see how Harington reacts to seeing his beardless, Edward Cullen bouffant-sporting self from the set of what very well may be the long lost original pilot for the series, based on the clean shave and the way he squeals, "f--- off" at the vintage footage.

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This nostalgia-panging clip is just a taste of what's ahead in the bonus content for the collection, of course, and the discs will also include all 73 episodes of the regular series.

The Game of Thrones: Complete Collection is currently available for pre-order on Amazon, Best Buy, and Walmart, and will be released on Tuesday, Dec. 3. Game of Thrones is currently available for streaming on HBO Go and HBO Now.

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Emilia Clarke and Kit Harington, <em>Game of Thrones</em>Emilia Clarke and Kit Harington, Game of Thrones