River Monsters Season 9

Season 9 of the series premiered on Sunday, April 23, 2017 on Animal Planet

River Monsters season 9 started airing on Sunday, April 23, 2017. Subscribe below for season Nine fan alert to get a short reminder email the day of the season finale - May 28, 2017. Get a brief email if and when the next season is announced. Make sure to come back to episode.guide where we’ll have season recap and discussion.

List of Episodes

S9E1 Killers from the Abyss: Supersized Q&A with Jeremy

S9E2 Ice Cold Killer

S9E3 Coral Reef Killers: Supersized Q&A with Jeremy

S9E4 Return of the Killer Catfish: Supersized Q&A with Jeremy

S9E5 Volcanic Island Terror

S9E6 Malaysian Lake Monster

S9E7 Return of the Killer Catfish

S9E8 Aquatic Aliens

S9E9 Volcanic Island Terror

most recent episode S9E10 Malaysian Lake Monster

The season consists of 10 episodes.

Watch River Monsters Season 9 Online

Previously on River Monsters: Extreme angler Jeremy Wade's cases usually involve freshwater culprits, but with multiple reports of a deep water serial killer in Mexico's Sea of Cortez', he must step out of his comfort zone and into unchartered depths in search of the red devil.