Succession is a series that has always managed to surprise its audience, but the most recent episode was possibly the most jaw-dropping installment in the Roy family saga to date.

Unfortunately, for us viewers, we have lost one of the greatest TV characters ever as it was revealed that Logan Roy (Brian Cox) died while en route to Sweden to speak to Lukas Matsson about his deal to buy Waystar Royco.

The manner in which we learned - i.e. at the same time as Kendall, Shiv and Roman, thanks to Tom's phone call - made the twist all the more shocking, while the main characters all gave a masterclass in acting that surely makes them candidates for Emmy and Golden Globes wins next year.

One of the writers, Georgia Pritchett, revealed that Logan's death had to be referred to in unusual code:

As always, there was a huge buzz on social media following the episode, with many wondering where the next six episodes of the show's final season will go.

Also, a LOT of people were worried about Logan's driver, Colin.

Here are the best reactions to 'Succession' S4Ep4: