Join our Line of Duty live chat from 8.30pm to share the latest theories, twists and turns from the gang at AC12

So. Many. Questions. But this is your spoiler warning. Don't read on any further if you're going to be watching Line of Duty on catchup. This is purely for those watching it as it goes out at 9pm and will be spoiler-filled very quickly.

We're up to episode five of the hit series Line of Duty's sixth series and last week's cliffhanger better pay off after seeing fan theories reaching fever point. Who can Davidson be related to? How many people tried to pause their screens on that tantalizing piece of paper? And has show creator Jed Mecurio been editing the IMDB entries for his own show?

Yes, it's all getting a little tense and we await this evening's episode.

Remember the good old days when you thought Ted was H? (BBC)

Fleming and Davidson are set for a showdown (BBC/World Productions/Steffan Hill)

But if you like to chat all things #LoD then we have you covered. Starting at 8.30pm, join in with our live chat to share your theories and discuss your fears about how long our AC12 Trio will be safe for.

You can post with other fans during the episode and the chat will be open until 10.30pm for everyone to pick their jaws off the floors.

And if you don't want to chat during the episode itself, then you can join our supersleuths' debriefing on Monday morning on the Mirror's Facebook Live.

Live chat begins at 8.30pm