(CNN) Come Sunday, the night will be dark and full of many, many terrors for "Game of Thrones" superfans.

But it will be the final Sunday of terror for those fans.

Alas, all good things must come to an end.

After eight years, longtime viewers of the HBO drama that has become one of the most popular shows on TV will need to accept the end of the series on May 19. (HBO is owned by WarnerMedia, CNN's parent company.)

Fear not, though. Fans won't be alone as they try to detach themselves from the world of Westeros and hang tough through this difficult time.

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