Doctor Who: The Waters of Mars

The crew of Bowie Base One on Mars celebrates a historic milestone: humanity's first off-world colony. Their triumph shatters when contaminated water begins seeping from the pipes, transforming its victims into crystalline, water-dispensing harbingers of doom. The arriving Doctor recognizes this outbreak is no accident but a fixed point in history—the base's doomed final chapter, which he is forbidden to alter. Confronted by the imminent, gruesome extinction of every person aboard, he faces a devastating temptation: to defy the immutable laws of time itself.

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