Discover The Best Movies and TV Shows Like Mako: Island of Secrets

Set on the tropical Gold Coast of Australia, the series follows Zac Blakely, a sixteen-year-old human boy who camps on the mysterious Mako Island. Zac accidentally falls into the sacred Moon Pool during a full moon, bonding with a mystical trident and transforming into a merman endowed with powerful hydrokinetic abilities. This supernatural event threatens the delicate balance of the local mermaid pod—Sirena, Nixie, and Lyla—who failed in their duty to protect the island. Banished by their pod for their negligence, the three mermaids take human legs and venture onto land to live among humans, determined to strip Zac of his powers and reclaim Mako Island.As the mermaids enroll at a local high school and befriend a nerdy human named Evie McLaren, they struggle to adapt to dry land while keeping their aquatic identities secret. Simultaneously, Sirena, Nixie, and Lyla approach Zac, initially intending to trick him into returning to the Moon Pool during the next planetary alignment to reverse the spell. However, as they spend time with him, they discover Zac is kind-hearted and completely unaware of the ancient mermaid lore, making their mission morally complex. Lyla, in particular, grows sympathetic toward Zac, sparking internal conflict and romantic tension.The plot thickens with the arrival of Rita Santos, a mysterious high school science teacher who is secretly a mermaid herself, having chosen a terrestrial life years ago. Rita becomes a mentor to the girls, teaching them how to harness and control their magic while navigating teenage life. Danger escalates with the introduction of Erik, a cunning merman who arrives on the island with ambitions of utilizing the full power of the Moon Pool and the ancient trident to rule the merman world. Erik manipulates Zac’s growing ego and obsession with his heritage, driving a wedge between Zac and his friends.As the series progresses, the mermaids must deal with shifting loyalties, dangerous magical artifacts, and the constant threat of exposure to normal humans, especially Evie, who eventually discovers the supernatural truth and undergoes her own transformation into a mermaid. In the climactic finale, Zac realizes the true, destructive nature of the trident and Erik's malicious intentions. Sacrificing his own abilities to save his friends, Zac returns the trident to its rightful place and neutralizes the magic. Though Zac loses his merman powers and returns to a normal life, the bond between the mermaids and their human allies is permanently forged, securing the secret safety of Mako Island for the future.