Sea Beast (2025): The Monster Returns from the Deep—with a Secret of Its Own

The sea holds monsters, yes—but it also holds memories, and maybe… hope. 

Sea Beast (2025) emerges as a bold, visually stunning sequel to the animated sea-faring adventure that first captured hearts in 2022. Blending high-stakes action with heartfelt character arcs, this second installment dives deeper—literally and emotionally—into the world where humans and sea monsters once clashed, but now must decide if they can coexist.

Set a few years after young Maisie and hunter-turned-hero Jacob Holland changed the course of history by revealing the truth about the misunderstood sea beasts, the world has entered a fragile era of peace. But everything changes when a mysterious and powerful new creature—one even the beasts fear—rises from the ocean’s darkest trench.

As islands begin to vanish and ancient maps no longer make sense, Maisie, now a daring explorer and scientist, sets sail to uncover the truth. Joined by Jacob and a new generation of beast companions, she ventures into uncharted waters, where forgotten legends awaken—and where an ancient secret may explain why the sea beasts were hunted in the first place.

More emotionally mature yet filled with humor, action, and wonder, Sea Beast (2025) explores themes of environmental responsibility, trust, and rewriting old myths. With breathtaking animation, thunderous sea battles, and a story anchored in hope and legacy, it’s a voyage that dares to ask: What makes a monster—and who gets to decide?