This new Whoniverse event series follows UNIT as it faces an ancient ocean-dwelling species that finally steps into the light and declares open conflict with humanity. Set between major Doctor Who beats, it asks how Earth responds when the Doctor is not there to save the day.
Expect a punchy, five-part story, a double-bill UK premiere, and the entire series dropping as a box set on BBC iPlayer the same night. Outside the UK, it heads to Disney+ in 2026.
