Runtime: 47m

Rating: 7.9 / 10

Calvin Penney welcomes his family home for a long-awaited reunion as an unexpected arrival makes waves throughout the coastal town of Snooks Arm.

Runtime: 37m

Rating: 8.1 / 10

Calvin teams up with marine researcher Dr. Fonda Howander to investigate strange events, while his son Wade tries to make sense of unsettling dreams.

Runtime: 40m

Rating: 7.7 / 10

Wade and Calvin encounter mysterious newcomers. Fonda warns the town's residents about a nautical threat as unease spreads through the community.

Runtime: 39m

Rating: 7.7 / 10

As outsiders draw Calvin into a dangerous hunt for the creature, an unseen danger begins closing in on his family and everyone else in town.

Runtime: 41m

Rating: 7.7 / 10

Calvin uncovers shocking truths about his past. Fonda makes a startling discovery as unexpected company arrives.

Runtime: 37m

Rating: 7.7 / 10

Event: Season Finale

As the true motives behind the crisis become clear and an evacuation begins, Calvin, his family and Fonda devise a risky plan to save their town.