Hayley goes to Lake Manitoba to learn about a monster serpentine creature called the Manipogo said to dwell there. She speaks with an Elder from Sandy Bay First Nation to hear about her encounter. Cryptozoologist John Warms follows stories of cryptid creatures, interviewing people who have seen Manipogo. Sloan Cathcart, Manitoba Parks, tells Hayley about Manipogo Park, and describes the geological formations of the north end of Lake Manitoba that could have crevasses deep enough to house the giant creature which has had many sightings. Eyewitness Laurent Dumont describes his sighting and Elder Elizabeth Richard from Sandy Bay First Nation tells a story of a little girl who was saved by Manipogo. There have been no recent sightings, but Doc concludes with a story of Manipogo.