Episode Clips
Behnid the Scenes

The Zygon Invasion Trailer:

The Zygon Invasion - Next Time Trailer:
The Zygons, a race of shapeshifting aliens, have been living in secret amongst us on Earth, unknown and unseen… until now! When Osgood is kidnapped by a rogue gang of Zygons, the Doctor, Clara and UNIT must scatter across the world in a bid to set her free. But will they reach her in time, and can they stop an uprising before it’s too late?

Introduction to The Zygon Invasion:
Peter Capaldi and Jenna Coleman introduce 'The Zygon Invasion'

The Zygon Inversion Trailer:
Catch the eighth episode of the new series, The Zygon Inversion

Introduction to The Zygon Inversion:
Steven Moffat and ingrid Oliver talk Zygons as they introduce 'The Zygon Inversion'.

Credit: BBC 

Osgood In Danger:
Osgood needs the Doctor but is under attack… Will she be a Zy-goner?

What Do The Zygons Want?:
The Doctor and Osgood question a Zygon… What do the aliens want?

The Nightmare Scenario :
With the Zygon ceasefire breaking and twenty million shape-changing Zygons dispersed around the world, it is the Nightmare Scenario.

Clara vs Clara:
Trapped in her own mind and under attack, can Clara turn the tables on her Zygon double?

Zygon Transformation:
Bonnie "sets free" the first Zygon leaving it to transform in public before she retrieves the Osgood box...

Truth Or Consequences?:
With Clara, Kate Stewart and the UNIT troops all supposedly dead, Bonnie the Zygon takes responsibility of the Doctor...

The Doctor's Speech:
With Kate and Bonnie poised over the big red button, truth or consequences, can the Doctor convince them to sit down and talk instead?

Credit: BBC Worldwide 

Ingrid Oliver Returns as Osgood!:
Ingrid Oliver expresses her delight at returning to the world of Doctor Who…

Ingrid Oliver Hints at What's Ahead:
Ingrid Oliver reveals a little about the Zygons who make a menacing return to Doctor Who!

The Return of the Zygons:
The Zygon Invasion has begun! Steven Moffat and cast explain their love of the monsters.

Would Osgood Make A Good Companion?:
Ingrid Oliver explains why Osgood turns down the chance of a lifetime..

Being Bonnie:
Peter Capaldi and Jenna Coleman share their delight of Zygon-Clara!

Osgood And The Doctor:
Osgood and the Doctor - a match made in heaven as Peter Capaldi and Ingrid Oliver explain!

Who Are The Zygons?:
Find out everything the TARDIS knows about the Zygons in this Index File of our Monster of the Month!

Credit: BBC Worldwide