Siren

Siren (2018) is a sci-fi & fantasy, drama with 3 seasons created by Dean White, rated 7.7/10.

The coastal town of Bristol Cove is known for its legend of once being home to mermaids. When the arrival of a mysterious girl proves this folklore all too true, the battle between man and sea takes a very vicious turn as these predatory beings return to reclaim their right to the ocean.