Heir Hunters

Gane/Wheeler (9x1)

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One firm is investigating the case of a champion cat breeder, and the search uncovers the romance of early cinema. In another search, the grandsons of a Bristol man, who are tracked down by the heir hunters, embark on a journey of discovery that leads them to discover a shocking tale of secret chemical-weapons testing. Plus, details of unclaimed estates where heirs still need to be found.