The War Between the Land and the Sea

The Witch of the Waterfall

Directed by Dylan Holmes Williams
S1 • E4    Dec 14, 2025    46m
6.95.4
A bomb eliminates the diplomatic party and the assembled Aquakind. Barclay survives with Salt's help, and the two make it safely to dry land. They go on the run from the mysterious Severance program. Meanwhile, Kate deals with Christofer's death.

Where to Watch The War Between the Land and the Sea - S1 • E4

Cast of The Witch of the Waterfall

  • Russell ToveyBarclay Pierre-Dupont
  • Gugu Mbatha-RawSalt
  • Jemma RedgraveKate Lethbridge-Stewart
  • Ruth MadeleyShirley Bingham
  • Patrick BaladiSir Keith Spears
  • Antonia BernathRose-Marie Hunt
  • William GaminaraTed Campbell
  • Colin McFarlaneGeneral Austin Pierce
  • Francesca CorneySergeant Hana Chakri
  • Hannah DonaldsonCaptain Louise Mackie
  • George RobinsonSteve Chesney
  • Edward WuChinese Newsreader
  • Lachele CarlTrinity Wells
  • Stewart AlexanderGeneral Oscar Gunsberg
  • Barbara ProbstGeneral Dominique Dussolier
  • Vincent FranklinPrime Minister Harry Shaw
  • Alexander DevrientColonel Christofer Ibrahim
  • Gethin AldermanHomo Aqua
  • Charles SandfordHomo Aqua
  • Waseem MirzaUK Newsreader

 

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