![](https://image.tmdb.org/t/p/w92/eQ6DKclRghjLL2G4jYPwZLMTM6l.jpg)
Jamie and Lucy have an encounter with what appears to be a pair of ghost children. But these spooky kids, Sara and Georgie, aren’t actually ghosts. They’ve travelled forwards in time to seek help, believing they’re going to be murdered …
Simon Callow,
Mark Gatiss,
Tamsin Greig,
Tsion Habte,
Jason Rennie,
India Fowler,
Xavier Wilkins
Added on HBO 2023-01-06.
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