The Zygon Invasion (1)

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 is too late?

Guest Stars

Ingrid OliverOsgood

Aidan CookZygon

Jaye GriffithsJac

Cleopatra DickensClaudette

Sasha DickensJemima

Rebecca FrontWalsh

Abhishek SinghLittle Boy

Samila KularatneLittle Boy's Mum

Todd KramerHitchley

Jill WinternitzLisa

Gretchen EgolfNorlander

Karen MannHitchley's Mom

Tom WiltonZygon

Nicholas BriggsZygons (voice)

Jemma RedgraveKate Stewart