Jeremy Wade's Dark Waters S1E5 backdrop
Jeremy Wade's Dark Waters poster

Jeremy Wade's Dark Waters (2019)

S1E5 Toxic Invader

May 17, 2019 Season 1 Episode 5 Documentary

Fish populations in Australia's Fitzroy River are mysteriously declining, and Jeremy Wade is on a mission to uncover the reason. Clues suggest the emergence of a new apex predator, but could there be a more sinister force at work infiltrating Western Australia?

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