A huge invasion is making its way to Earth. 4000 years too early! Can the newly regenerated Doctor and his new companion, 18 year old Savannah Holloway, save the Earth and keep the timelines intact?
A huge invasion is making its way to Earth. 4000 years too early! Can the newly regenerated Doctor and his new companion, 18 year old Savannah Holloway, save the Earth and keep the timelines intact?