Episode 1
Zig can't believe his luck when Marina decides to live on the beach in a sandcastle built by Sharko. zig and sharko get redesigns in this episode.
Episode 2
Zig suddenly becomes popular and pretends to be a hero.
Episode 3
Marina tries to re-educate the looney pilot living in the wrecked plane with Zig and Bernie.
Episode 4
Sharko tries to impress Marina's father, King Poseidon.
Episode 5
Zig becomes the playmate of a baby dolphin, who mistakes him for its lost doll.
Episode 6
Zig and Bernie trick Marina and Sharko into thinking the wrecked plane can fly, and take them for a "ride".
Episode 7
Zig and Bernie get a taste of the good life when Marina invites them to live in her sandcastle.
Episode 8
Bernie tricks Zig into thinking he has succeeded in killing and eating Marina. Deprived of his life's purpose, Zig sinks into depression.
Episode 9
Zig lures Marina and Sharko into the jungle by telling them the pilot has been bitten by a koala.
Episode 10
Everyone panics when a giant meteor heads for the island.
Episode 11
Zig and Bernie throw a dance party to catch Marina.
Episode 12
Marina takes up surfing; Bernie steals Poseidon's trident so Zig can surf on huge waves.
Episode 13
Zig disguises himself with a false mustache after getting himself banned from the island, but doesn't fool Sharko; Sharko similarly uses a wig after getting himself banned for beating up the "new guest".
Episode 14
A fisherman comes to the island and tries to capture Zig.
Episode 15
Marina gives Sharko a pair of running shoes for a race, but they don't fit; Zig finds them and uses them to catch Marina.
Episode 16
A conquistador comes to the island and tries to take Marina for an aquarium display.
Episode 17
A pod of orcas challenge Zig, Sharko, and Bernie to a game of rugby football.
Episode 18
Sharko finds it's cleaning day in Marina's sandcastle; Zig and Bernie offer to "help".
Episode 19
Zig gives Sharko a whistle to distract him; Sharko takes his lifeguard job a little too seriously.
Episode 20
Bernie turns Zig into a cyborg after a Sharko beatdown.
Episode 21
Sharko and Zig open up a juice bar on the beach.
Episode 22
Zig discovers Hades, the god of death, lives inside the volcano, and has fallen in love with Marina.
Episode 23
Marina discovers Sharko is gaining weight, so Zig and Bernie turn her sandcastle into a spa.
Episode 24
Zig becomes a magician to capture Marina but finds his magic is no match for Sharko's.
Episode 25
When Marina becomes obsessed with candy, Zig uses it as bait; Sharko tries to get her to eat healthily.
Episode 26
Bernie invents a deodorant that makes Zig irresistible to Marina; unfortunately it has the same effect on Sharko and everyone else (including Zig himself).
Episode 27
When a masked assailant sprays everyone with black ink, Marina insists Zig be her bodyguard.
Episode 28
Three mermaids come to visit Marina; Sharko gives the four of them martial arts self-defense lessons.
Episode 29
Zig discovers Marina is not afraid of him – at all.
Episode 30
Marina loses the starfish she wears in her hair; Bernie finds it and falls madly in love with it.
Episode 31
Sharko gets a sports car for a hot date with Marina, but she is more interested in the car.
Episode 32
Zig's cousins come to visit him on the island; they find Marina appetizing too.
Episode 33
A pair of giant lizards show up and become Zig's bodyguards, but their secret agenda is to get rich making toy replicas of him.
Episode 34
Zig remembers how he and Bernie were adopted as babies by a mother gorilla.
Episode 35
Marina attracts a couple of human tourists with her singing; she must disguise Sharko as a kitty cat so they aren't afraid of him.
Episode 36
Marina decides to teach school to the island kids; Zig enrolls as a student.
Episode 37
Bernie decides to film a Zig and Sharko movie, casting Marina and Zig as themselves but not Sharko, until he has to fire the other shark.
Episode 38
Marina's relaxation is ruined by a housefly.
Episode 39
A unicorn shows up on the island; Zig and Bernie steal its magic horn to catch Marina.
Episode 40
Zig finds a size-changing ray gun and tries to use it to get rid of Sharko.
Episode 41
An extraterrestrial lands on the island and impersonates Bernie, to catch Marina.
Episode 42
Marina commands Sharko to brood an unhatched egg.
Episode 43
Zig and Sharko get lost in the jungle and must work together to find their way out.
Episode 44
Marina and Sharko turn Zig into their pet dog.
Episode 45
Marina decides to grow silkworms; Zig disguises himself as a giant one, which doesn't fool Sharko.
Episode 46
When Marina's hair cream makes her hair grow super long overnight, Zig offers to help her fix it.
Episode 47
When a freak snowfall covers the volcano, Marina decides to go mountain climbing.
Episode 48
Marina discovers a pyramid with an apparently friendly mummy inside.
Episode 49
Sharko visits Marina's sandcastle to watch a movie with her; everyone else on the island wants to watch it too.
Episode 50
During a chase, Zig, Sharko and Marina sink into the earth’s depths. For Marina, it’s the chance to recall a childhood experience. For Sharko, it’s a total freak-out, and for Zig? An unusual setting for a great meal!
Episode 51
Zig remembers when he, Bernie, Sharko, and Marina were all teenagers.
Episode 52
Marina becomes obsessed with a moo box. Zig and Bernie use it as a trap, but Sharko wants it for himself.
Episode 53
Zig and Bernie try to steal Marina's necklace.
Episode 54
Hades transforms himself into a panda bear to win Marina's heart.
Episode 55
Zig, Sharko, and Bernie remember when they used to play pirates as kids, and they first met Marina.
Episode 56
Marina posts a viral video of Zig with pizza all over his face.
Episode 57
Marina wants to set a world record for the longest tightrope-walk. Zig takes advantage when he realizes Sharko is afraid of heights.
Episode 58
Marina thinks Poseidon is giving her a magic trident for her birthday, but he gives her a toy fish instead. So she steals his trident while he's asleep.
Episode 59
When a cargo of trampolines falls on the island, Zig uses them to try to catch Marina.
Episode 60
When Marina takes an interest in toy trains, Zig and Bernie offer to give her a ride on a miniature train.
Episode 61
Marina plays "Red Light, Green Light" with the boys.
Episode 62
Zig uses a human cannon-ball stunt to blast Marina to the wrecked plane, but it blasts them and Sharko into space and back to Earth.
Episode 63
Sharko has a cooking competition with Zig to win Marina's affections.
Episode 64
Sharko convinces Marina to enter a beauty contest on the beach.
Episode 65
When Zig succeeds in eating Marina, Sharko steals Hades' universal remote to rewind time and prevent it.
Episode 66
When Zig dresses up as a vampire to catch Marina, she and Sharko are freaked out after watching a horror movie.
Episode 67
Zig tries using two ponies that arrive on the island to get Marina, but they are really slow.
Episode 68
When a crate of magnets lands on the island, Bernie makes Marina a magnet necklace to capture her.
Episode 69
Zig uses a matter transporter which lands on the island to try to catch Marina.
Episode 70
Sharko's romantic plans are thwarted when Marina finds a crate of bubblegum and wants to break the world's largest bubble record.
Episode 71
Bernie hypnotizes Zig to become a vegetarian; Marina finds him amusing and hangs out with him, making Sharko jealous.
Episode 72
The mummy places a curse on Zig.
Episode 73
Zig is covered with glue and sand while the shark is trying to repair the sandcastle.
Episode 74
After Sharko defeats Marina at ping-pong, Zig challenges him to a crooked game of tennis, as a ploy to catch her.
Episode 75
A broken boiler wreaks havoc.
Episode 76
Sharko plans on proposing to Marina, but Zig keeps ruining the moment by stealing the ring.
Episode 77
Zig finds a button that turns everything dark and opens a discoteque to trap Marina.
Episode 78
While Sharko is sleeping, Zig puts stinky cheese into his mouth; Sharko uses toothpaste to fix it.
