Trailer breakdown and round-ups coming soon.

The BBC have also just released the following press release:

THIS SEPTEMBER THE DOCTOR AND CLARA RETURN WITH ELECTRIFYING ADVENTURES ON BBC ONE 

Exploding with epic and thrilling adventures, Doctor Who returns to BBC One on Saturday 19 September in the ninth series of the hit show.  

The Doctor (Peter Capaldi) is joined by Clara Oswald (Jenna Coleman) for time travel on a cinematic scale. Having the time of their lives, the pair meet new and old monsters, and go on a journey that takes them to deadly alien planets, creepy underwater bases, Vikings villages, a global Zygon uprising, and leads them through hidden alien dens, to the very end of time itself. 

Meeting monsters old and new the Doctor will come face to face with Missy (played by Michelle Gomez), a city of Daleks, deadly mercenaries called the Mire, terrifying ghosts and far more. 

Having filmed in Cardiff since January, Peter Capaldi said:

“Soaring through all of time and space, series nine sees the Doctor throw himself into life with a new hunger for adventure. The Cosmos is there for the taking, thrilling, epic and enticing, and his to play in. But he’s almost reckless in his abandon. It’s almost like he’s running from something, something that if it ever catches him will turn his life upside down.”

Previously announced and taking up a guest role in the new series will be young new talent Maisie Williams, having already achieved global success for her role as Arya Stark in the fantasy drama series Game of Thrones. Michelle Gomez (Missy) returns to plague the Doctor and Clara in the series opener, and UNIT are back with Jemma Redgrave and Ingrid Oliver (Osgood) returning to series nine following their popular entrance in series eight. Also confirmed as guest cast in the series are Rebecca Front, Rufus Hound, Paul Kaye, Joivan Wade and Sophie Stone. 

The show’s ninth series has been written by lead writer Steven Moffat, Toby Whithouse, Jamie Mathieson, Peter Harness, Mark Gatiss, and new writers to Doctor Who - Sarah Dollard and Catherine Tregenna; directed by Hettie Macdonald, Daniel O’Hara, Ed Bazalgette, Daniel Nettheim, Justin Molotnikov, Rachel Talalay; and produced by Tracie Simpson, Derek Ritchie, Nikki Wilson and Peter Bennett.  

The star-studded cast continue to shoot in Roath Lock studios, Cardiff Bay, having previously filmed in Tenerife, and South Wales locations, Caerwent, Caerphilly Castle, Cardiff Castle, St Athans and Margam Park.  

Doctor Who has had a decade of success and is one BBC One’s most highly regarded shows. The much-loved brand is already a phenomenon delivering on a global scale, with the last series’ (series 8) consolidated average at 7.4 million. 

Doctor Who is a BBC Cymru Wales production for BBC One and will be back on-air this September. 

For the new series, designer Michael Pickwoad has introduced brand new roundels to the inside of TARDIS. 

Other guest cast include:- 

Colin McFarlane, Morven Christie, Arsher Ali, Zaqi Ismail, Steven Robertson, Tom Stourton, Ariyon Bakare, Simon Lipkin, Ian Conningham, Murray McArthur, Barnaby Kay, John Voce, Struan Rodger, Jaye Griffiths, Cleopatra Dickens, Sasha Dickens, Abhishek Singh, Todd Kramer, Jill Winternitz, Nicholas Asbury, Jack Parker, Aidan Cook, Daniel Hoffmann-Gill, Jami Reid-Quarrell, Aaron Neil, India Ria Amarteifio, Joey Price, Dasharn Anderson, Harki Bhambra, Demi Papaminas, Simon Lipkin, Ian Conningham, Murray McArthur, Barnaby Kay, John Voce, Struan Rodger, Ariyon Bakare, Naomi Ackie, Simon Manyonda, Simon Paisley Day, Letitia Wright, Robin Soans, Angela Clerkin, Caroline Boulton, Jenny Lee.