Actions of the picture will unfold not only on the ground or in the air, but also in the water. The main character of the film – Aquaman, he is Arthur Curry (Jason Momoa). As a child, he realized his power, because he could stay under water for a long time, swim quickly and understood all the sea inhabitants. His mother, Atlanta, before her death opened her secret to the son: she is the Queen of Atlantis, who was driven out on land. This explains his incredible abilities.