Doctor Who is out and about filming near Cardiff once more.

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The series took a brief trip to Spain in order to film "The Magician's Apprentice" and "The Witch's Familiar" (episodes 1 and 2 of season 9), but the Time Lord and the TARDIS were spotted outside Castell Coch and Port Talbot Margam Castle during the last week of March.

Located not far from the series' Cardiff headquarters, the two locations will most likely be featured in episode 5 of season 9. Spotted by fans, Peter Capaldi (Twelfth Doctor) appeared to be sans companion for the two shoots, according to Wales Online and the South Wales Evening Post. You can see photos of Capaldi entering and exiting the TARDIS by clicking here.

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The fifth episode had its table read on March 19 and commenced filming shortly thereafter. The title, writer, and director for the current episode are still unknown.

Find out more when Doctor Who returns to the BBC and BBC America this fall. Click the video below to see a preview for season 8's "Robots of Sherwood" which also filmed near Castell Coch.