Doctor Who is taking over the streets of Cardiff, this time for season 9's tenth episode.

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The Doctor (Peter Capaldi), Clara (Jenna Louise Coleman), and Rigsy (Joivan Wade) of last year's "Flatline" we're spotted filming for the untitled episode on Wednesday, repurposing The Hayes as Doctor Who's newest set.

Penned by Sarah Dollard, the plot of the upcoming episode is still carefully under wraps, but photos from Wales Online indicate that the trio will be searching for a possible foe using a high tech map. Twelve, for his part, is looking particularly dapper in a red velvet coat.

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Dollard recently spoke on her first time writing for the iconic series, carefully avoiding any major spoilers (see video below).

"Getting to play in the Doctor Who toy box is a dream come true," Dollard said, according to Spoiler TV. "It's a total honour to contribute to a show that has brought me such joy as a fan. However, writing for Peter Capaldi and Jenna Coleman has presented a serious problem: some days I've been too excited to actually sit down and type!"

Find out more when Doctor Who returns to the BBC and BBC America this fall.

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