Doctor Who season 11 episode 4 live stream: Watch online

The brand-new season of Doctor Who continues this Sunday. Here’s everything you need to know to watch “Arachnids in the UK” online and not miss a minute.

Now that Doctor Who has taken its new Doctor and her new friends to an alien planet and back into the past, it’s time for the last step in their introductory journey: The trip home.

After an unexpected pair of adventures – remember, Graham, Ryan and Yaz were accidentally sucked into space along with the Doctor back in the season premiere – Thirteen finally manages to get everyone back to present day London again. Presumably to say farewell, since she never actually asked them if they wanted to travel with her in the first place.

Only, of course, something’s wrong.

And there are spiders. For some reason.

The official BBC synopsis reads as follows:

"‘Something’s happening with the spiders in this city.’ The Doctor, Yaz, Graham and Ryan find their way back to Yorkshire – and Yaz’s family – only to find something is stirring amidst the eight-legged arachnid population of Sheffield."

To be fair, the official description never actually says the spiders are the bad guys here. But…nthe trailer certainly seems to imply it.

Former Sex and the City and Law and Order actor Chris Noth is our guest star this week in an unidentified role. (Though you can see him screaming at something in the trailer if that means anything to anyone.)

We’re also apparently going to meet Yaz’s family, which is an exciting development given that, thus far, she’s had the least direct screentime and story of the three new companions. Since Ryan and Graham have a built-in relationship and emotional history between them, that’s not much of a surprise. But it should be nice to see a little more focus on Yaz than we have previously.

Here are all the details you need to watch Doctor Who tonight:

"Date: Sunday, Oct. 28Start Time:  8 p.m. ESTEpisode: “Arachnids in the UK”TV Channel: BBC AmericaLive Stream: Watch live on Fubo TV. Sign up now for a free seven-day trial. You can also watch on BBC America’s website or app."

Doctor Who season 11 continues Sunday, Oct. 28 at 8 p.m. EST on BBC America.