Doctor Who series 11 opener 'The Woman Who Fell to Earth' was a success and viewers LOVED Jodie Whittaker's Doctor.
When it came to the end of the exciting episode, there was a surprise series trailer highlighting some of the exciting things we have to look forward to in the weeks to come – and there are a lot of famous faces to enjoy.
Rather than an action-packed spoilery trailer, there was just a roll call of some of this series' guest stars, though for those who want to put it together, some of these guest stars are in rather iconic period costumes.
Anyway, there are a fair few names on the list that we already knew about, such as Alan Cumming, who already let it slip he'll be playing Scottish monarch King James I.
Shaun Dooley will also be appearing, as will Lee Mack - who bugged the Doctor Who team until they caved and gave him a small role.
However, rather excitingly Chris Chibnall has added Broadchurch's Julie Hesmondhalgh to the cast, in their first venture together since the series wrapped, and Sex and the City's Mr Big - Chris Noth - will also be appearing in a surprise role.
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Other stars include Ben Bailey Smith, Phyllis Logan, Mark Addy, Shane Zaza and Shobna Gulati.
Also appearing will be Vinette Robinson, Art Malik, Brett Goldstein, Josh Bowman, Siobhan Finneran, Lois Chimimba, Susan Lynch, Hamza Jeetoa, Suzanne Packer and Amita Suman.
Viewers had a bit of a mixed reaction about the trailer, with some thinking it was "bizarre' and others loving the lineup.
Doctor Who will be back next Sunday, October 14 on BBC One.
