Emerald
Siren has lived her life thinking she's an ordinary girl, in an ordinary town. On her 12th birthday, she learns that she's far from ordinary.
Moroven
Ryan tiene 12 años y se ve obligada a irse a vivir con su padre al pueblo pesquero en que éste nació. Allí descubre una gruta secreta en la que habitan un grupo de delfines y... Coral, una niña que resulta ser una sirena.
Herself
A group of scientists form a relationship with Bruce, a Great White Shark, in order to prove the Great White is more than a mindless killing machine.