Calder — Season 1

5 episodesFirst aired 1 December 2026

E1
Ghost Orders
Airs Dec 2026Not yet aired
Mira Calder races to figure out mystery code names provided by her dying brother.
E2
Surface Noise
Airs Dec 2026Not yet aired
Mira, upset at the death of her brother finds a rogue salvager at a North Sea oil rig and recruits her for a deep-sea investigation.
E3
The Fifth Name
Airs Dec 2026Not yet aired
Mira and Len attempt to decrypt the meaning of a coded message to help solve the mystery of her father.
E4
Surface Tension
Airs Dec 2026Not yet aired
Mira gets provided coordinates to a mysterious location whilst action escalates on the surface.
E5
The Name Is Calder
Airs Dec 2026Not yet aired
Follow Mira as she realises the weight of her family's actions in an epic final.