Doctor Who Series 10: Everything we know so far: April 2017

March 2017
February 2017
December 2016
November 
October
September
July
April
December 2015

Everything in italics is rumour and speculation

Regular Cast

12th Doctor - Peter Capaldi (All episodes - departing Christmas Special 2017/Episode 12)
Bill Potts - Pearl Mackie (Episode 1 - departing Christmas Special 2017)
Nardole - Matt Lucas (Chrismas Special 2016 + Episode 1-2 + Episode 5-8 + Episode 10-12 - departing Christmas Special 2017)

Recurring Cast

Ram Singh - Faye Elsayad (TBD)
The Cast of Class - Various
Osgood
Clara Osworld
The 13th Doctor
Enemies

Daleks (Episode 1 + TBD)
Missy (Episode 6 + 11-12 + Christmas Special 2)
Movelans (TBD)
Emoji Robots (Episode 2)
Truth Soldiers (Episode 8)
The Ice Warriors (Episode 9) - Lady Ice Warriors
Truth Priests (Episode 6-8)
Cybermen (Episodes 11-12) - Including Mondasian and 2006 Cybermen
The Great Intelligence 
The Valeyard
The Flood (Episode 1)
Androzani Trees
The Sea Devils
Giant Woodlice (Episode 4)
Pyroviles (Episode 8)
Weeping Angels
Sycorax 

Episode Titles

Christmas Special:The Return of the Doctor Mysterio
Episode 1: The Pilot
Episode 2: Smile
Episode 3: Thin Ice
Episode 4: The Haunted Hub
Episode 5: Oxygen
Episode 6/7/8: Extremis/The Pryramid at the end of the world/ The Lie of the Land
Episode 9: The Empress of Mars
Episode 10: The Eaters of the Light

Filming

June 2016 - March 2017

Release

15th April 2017

Showrunner

Steven Moffat

Writers

Christmas Special 1: Steven Moffat
Episode 1: Steven Moaffat
Episode 2: Frank Cottrell Boyce
Episode 3: Sarah Dollard
Episode 4: Mike Barlett
Episode 5: Jamie Mathieson
Episode 6: Steven Moffat 
Episode 7: Peter Harness
Episode 8: Toby Whithouse
Episode 9: Mark Gattis
Episode 10: Rona Munro
Episode 11: Steven Moffat
Episode 12: Steven Moffat
Christmas Special 2: Steven Moffat

Directors

Christmas Special 1: Ed Bazalgette 
Episode 1: Lawrence Gough
Episode 2: Lawrence Gough
Episode 3: Bill Anderson
Episode 4: Bill Anderson
Episode 5: Charles Palmer
Episode 6: Daniel Nethiam
Episode 7: Daniel Nethiam
Episode 8: Wayne Yip
Episode 9: Wayne Yip
Episode 10: Charles Parmer
Episode 11: Rachael Talay
Episode 12: Rachael Talay
Christmas Special 2: Peter Jackson

Everything that has changed since March 2017

1. The 13th Doctor is in the Christmas Special 2017
2. The Daleks are in Episode 1, not in episode 5
3. Missy is in the final of Doctor Who
4. The Movellans are not in Episode 5 but are in the seires
5. The the Lady Ice Warrior is confirmed
6. The Truth Monks are in Episode 6-7
7. The Pilot is the title of Episode 1, not Stars in her eyes.
8. Smile is the title of Episode 2 as previously rumoured
9. Thin Ice is the title of Episode 3 as previously rumoured
10. Episode 4 is called Knock Knock, not The Haunted Hub
11. Episode 5 is called Oxygen as previously rumoured
12. Episode 7 is called The Pyramid at the end of the world
13. Episode 8 is called the Lie of the land
14. Episode 9 is called the Empress of Mars
15. Episode 6, 7 and 8 are a three parter