DescriptionPlanet Earth is in terrible danger. Trapped inside the TARDIS, the Doctor calls upon some familiar faces to help save the day...
View Full Cast David BradleyThe First Doctor (voice)Chris Walker-ThomsonThe Second Doctor (voice)Jon CulshawThe Third Doctor / The Fourth Doctor / The Fifth Doctor (voice)Angus Villiers-StuartThe Sixth Doctor / The Eighth Doctor (voice)Wink TaylorThe Seventh Doctor (voice)
