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When Mira Calder meets her dying brother, she must decrypt codes to find out the mystery of her father and uncover what is lying in the ocean...
Streaming availability information not available
2026
Mira Calder races to figure out mystery code names provided by her dying brother.
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.
Mira and Len attempt to decrypt the meaning of a coded message to help solve the mystery of her father.
Mira gets provided coordinates to a mysterious location whilst action escalates on the surface.
Follow Mira as she realises the weight of her family's actions in an epic final.
