BBC has released the next time trailer for next week’s eighth episode of ‘Doctor Who’ Series 8, “Mummy On The Orient Express.”

Episode Summary:

The Doctor and Clara are on the most beautiful train in history, speeding among the stars of the future — but they are unaware that a deadly creature is stalking the passengers.

Once you see the horrifying Mummy you only have 66 seconds to live. No exceptions, no reprieve. As the Doctor races against the clock Clara sees him at his deadliest and most ruthless. Will he work out how to defeat the Mummy? Start the clock!

“Brilliant script. Brilliant idea for a monster. It looks stunning in a very glamorous way. And it has Foxes singing. There’s a callback to something from Matt’s first series. Sometimes I play a long game. And sometimes I just think “We never actually tied that off…shall we just go and sort that now?” Usually because I think it would be incredibly funny. I like the idea that the Doctor takes that long. “Yes, I’ll be there in a moment…” Several years later…” – Steven Moffat (SFX #251)

“Mummy On The Orient Express” Stars: Peter Capaldi (The Doctor), Jenna Coleman (Clara), Samuel Anderson (Danny Pink), Frank Skinner (Perkins), David Bamber (Captain Quell), John Sessions (Gus), Daisy Beaumont (Maisie), Janet Henfrey (Mrs Pitt), Christopher Villiers (Prof Moorhouse), Foxes (Singer), Jamie Hill (Foretold).

Directed by Paul Wilmshurst. Written by Jamie Mathieson. Executive Produced by Brian Minchin and Steven Moffat. Produced by Peter Bennett.

‘Doctor Who’ airs on BBC One at 7:30pm and on BBC America on Saturdays at 9pm.