River Monsters Wiki

River Monsters Season 9 was confirmed to be the final season of River Monsters. It ran for six episodes between April 23, 2017 and May 28, 2017.

It featured the Sixgill Shark, Greenland Shark, Needlefish, Goonch Catfish, Papuan Black Bass, and Sareng Catfish as primary suspects.


Image Episode title Episode number Original airdate Unhooked airdate
Killers from the Abyss 52 23 April 2017 TBA
Fishing detective, Jeremy Wade, embarks on the biggest and most complex investigation of his career; to unravel the mystery of what happened to the passengers of a ship torpedoed in the mid-Atlantic during World War II.
Greenland Shark.png
Ice Cold Killer 53 30 April 2017 TBA
When a sea monster washes up on an English beach, Jeremy Wade sets off to unmask the beast. His journey takes him from the ice sheets of Greenland to the fjords of Norway, where an Arctic storm threatens to end his quest.
Coral Reef Killer 54 7 May 2017 TBA
When a snorkeler is impaled & killed by an unseen underwater assailant in the waters surrounding the island of Sulawesi in Indonesia, Jeremy Wade travels to the islands to investigate a spate of similar attacks across the region.
Return of the Killer Catfish image 1.jpg
Return of the Killer Catfish 55 14 May 2017 TBA
Jeremy Wade investigates a case in Nepal that sounds strangely familiar - a lone fisherman dragged off his feet & into a mountain river by an unseen creature. Is the original river monster, the goonch catfish, back from the brink?
Beast of Volcano Island.jpg
Volcanic Island Terror 56 21 May 2017 TBA
On a volcanic island in the Pacific, a fishing community is terrorized by something in the water that's left behind a trail of bloodied victims. The only clue to the attacker's identity is the puncture wound it's left behind.
Malaysian Lake Monster.jpeg
Malaysian Lake Monster 57 28 May 2017 TBA
After two men vanish from a remote lake in Malaysia, Jeremy Wade sets out to track down the possible culprit. A trail of evidence leads Jeremy into an ancient rainforest, where an old adversary lies in wait.

Order of Episodes (United Kingdom)[]

  1. "Volcanic Island Terror"- January 5, 2018
  2. "Coral Reef Killer"- January 12, 2018
  3. "Malaysian Lake Monster"- January 19, 2018
  4. "Return of the Killer Catfish"- January 26, 2018
  5. "Ice Cold Killer"- February 2, 2018
  6. "Killers from the Abyss"- February 9, 2018


  • According to Jeremy's Instagram page, this season was to originally be called "Mysteries of the Ocean" but it was instead called "The Final Season".

References []