If you're thinking to yourself, 'you know what, it's time to re-watch all Harry Potter films again' - who can blame you?
Here's some suggested reading (and quizzing) to get you ready for an action-packed watchalong.
First up, a handy survival guide on how-on-earth to get through eight wizarding world escapades back-to-back. We reccomend optimum snacks and comfy attire.
You might want to take this after you've completed your marathon - or indeed, you might want to refresh your memory before you head in for a re-watch. Or you could take the quiz at the beginning and the end to see how much you've approved! A Hermione-level of studying is encouraged here.
If this isn't your first time watching the Harry Potter films, it might have been a while since you last did. A few years, maybe. Or maybe it's just been a week. No judgement either way.
For more details on Harry Potter on Sky Cinema, go to the official website.