S1 E5
5/17/19
Toxic Invader
Something is wiping out the fish in the Australia's Fitzroy River, and Jeremy Wade is determined to discover the cause. Evidence points to the arrival of a new top predator, but could something far more insidious be spreading into Western Australia?
Seasons
Episode
1
Italy's Lake Monster
Episode
2
Alaska's Lost River Kings
Episode
3
Return of the Outback Beast
Episode
4
Cold Water Mystery
Episode
5
Toxic Invader
Episode
6
Ice Age Predator
Episode
7
Jurassic River Beast
Episode
8
South Africa's Legendary Beast
Episode
101
How to Catch Fish
Episode
102
How to: Murray Cod and Halibut
Episode
103
Cane Toad and Silver Cobbler
Episode
104