Extreme Sea Monsters

Channel 5

Monday 9 January 2017  20:00 - 21:00 (60 mins)
Documentary exploring the most famous folklore of the ocean, including the fearsome Kraken, the sea serpent known as Caddy, and the Loch Ness Monster.[S]

Extreme Sea Monsters may be available on playback or on Prime Video (affiliate link)
Extreme Sea Monsters (Channel 5) Monday 9 January 2017 20:00 - 21:00