Zig builds a boat out of LEGO-like building blocks to catch Marina.

Sharko tries to impress Marina's father, King Poseidon.

Zig, a hyena living on an island, decides to eat the lovely mermaid, Marina, but Sharko, a strong shark, keeps blocking Zig's path.

A shrimp competes with Bernie as Zig's assistant.

The ocean liner makes a stop off a magnificent desert island. When Sharko turns the beautiful beach into a garbage dump, Marina orders him to clean it up. Of course, Zig and Bernie turn his task into a nightmare to keep the shark busy.

A lighthouse is put up near the island after a fog roll in.

A manta ray competes for Marina's affections.

Zig uses inflatable balloons to get to Marina.

Zig attempts to catch Marina while she plays golf with Sharko.

Zig finds a wrecked boat on the shore and uses its cargo of bamboo in his latest scheme.

Marina has to compete with another mermaid for Sharko's affections.

Sharko leaves temporally with a hammerhead shark.

Bernie tricks Zig into thinking he has succeeded in killing and eating Marina. Deprived of his life's purpose, Zig sinks into depression.

Zig holds a go-cart race to catch Marina.

A Japanese whaling ship tries to capture Sharko.

Marina dreams of sailing the sea, so Zig asks Bernie to build a cruise ship where all her friends can hop aboard! However, all awhile, Sharko believes this cruise vacation is another one of Zig's traps. When the boat is taking a dangerous course, Zig and Sharko are too busy bickering as always to save the day… who will come to the rescue?

An oil spill makes the ocean slick and slimy, so Bernie finds a way to get rid of all the oil in the water.

Bernie becomes a surrogate father to a lost herd of baby crabs.

Zig enlists several whales in his schemes.

Zig and Bernie find a magician's powerful hat and cane.

Zig becomes the playmate of a baby dolphin, who mistakes him for its lost doll.

Marina tries to re-educate the looney pilot living in the wrecked plane with Zig and Bernie.

A famous actor of which Sharko and Marina are fans comes to stay on the boat. When Zig discovers that the star is wearing a mask that makes him beautiful and strong, he intends to use it to attract and eat the mermaid...

An oil spill makes the ocean slick and slimy, so Bernie finds a way to get rid of all the oil in the water.

Marina nurses Zig back to health after one of Sharko's beatings.