Doctor Who Spin-off 'The War Between the Land and Sea' Sets December 7 Premiere
Doctor Who Spin-off Returns December 7 with Double Bill

Excitement is building for Whovians as the BBC has officially announced the premiere date for the highly anticipated Doctor Who spin-off, The War Between the Land and the Sea. Fans won't have to wait long, with the series set to debut on December 7 with a special double bill opening.

What to Expect from the New Series

The five-part drama will air in the coveted Sunday night slot and marks the final production under the current Disney+ co-production deal. Following this series, the programme returns exclusively to the BBC and BBC iPlayer.

Russell Tovey takes centre stage as Barclay, a low-level UNIT staff member whose ordinary existence is turned upside down when an ancient species emerges from the sea. Jemma Redgrave reprises her role as Kate Lethbridge-Stewart, leading UNIT's fight for control as humanity faces potential destruction.

The BBC's official synopsis reveals: 'Barclay becomes humanity's ambassador when the mysterious Salt, played by Mbatha-Raw, emerges from the Tank at a summit on the Thames. UNIT, led by Kate Lethbridge-Stewart, fights for control as humanity faces destruction.'

Creative Team Enthusiasm

Series writer Russell T Davies expressed his delight with the finished product, telling Radio Times: 'We're so proud to launch this show at the height of the schedules - and then all five episodes will combine to make a terrific box set to watch over the Christmas holidays!'

He added with evident excitement: 'Sometimes magic happens - and it's happening with this. It's even better than we thought it was! I'm delighted with it.'

The executive team at the BBC shares this enthusiasm, with Lindsay Salt, Director of Drama at the BBC, acknowledging their partnership: 'We'd like to thank Disney+ for being terrific global partners and collaborators over the past two seasons, and for the upcoming The War Between the Land and the Sea.'

Doctor Who's Future

This spin-off will be the last Doctor Who series until the Christmas special in 2026, following Ncuti Gatwa's decision to leave his role as the Doctor in May, citing burnout. The character shocked audiences by regenerating into his previous assistant, Rose Tyler, played by Billie Piper.

The BBC has moved to reassure fans about the programme's future, stating: 'The BBC remains fully committed to Doctor Who, which continues to be one of our most loved dramas, and we are delighted that Russell T Davies has agreed to write us another spectacular Christmas special for 2026.'

They emphasised: 'We can assure fans, the Doctor is not going anywhere, and we will be announcing plans for the next series in due course which will ensure the TARDIS remains at the heart of the BBC.'

Doctor Who continues to be available for streaming on BBC iPlayer, with The War Between the Land and the Sea joining the platform from December 7th for what promises to be an thrilling new chapter in the Whoniverse.