Marine Boy

S1 E491966

Saga Of The Undersea Lion

Episode Synopsis

Captain Kiddo and his pirate ship discover a castle filled with treasure and guarded by a sea lion on the ocean floor.

Next Episodes

All Seasons

The Green Monster

Episode 1

Danger At 300 Fathoms

Episode 2

Marine Boy

Saga Of The Undersea Lion

Episode Synopsis

Next Episodes

The Green Monster

Danger At 300 Fathoms

Monsters Of The Deep

Dangerous Starfish

The Astounding Shellfish

The Mysterious Paradise

Deepest Of The Deep

The Ghost Ship

The Monstrous Seaweed

The Super Mystery Boat

The Greatest Power On Earth

Disaster On The High Sea

Secret Of The Time Capsule

Mystery Of The Missing Vessels

Menace Of The Missing Bomb

Danger In The Depths

The Gigantic Sea Farm

Terror Of The Fire Ball

Empire Of The Sea

Battle To Save The World

The Terrifying Icebergs

The Whales Of Destruction

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5 Billion In Diamonds

Mission At Corkscrew Strait

Lighthouse Of Terror

The Invincible Force

Riddle Of The Vanishing Frogmen

Panic In The Pacific

24 Hours To Doom

Attack Of The Robot Spiders

The Great Bomb Robbery

Operation Deep Deep

The Stolen Island

Underwater Underworld

Rustlers Of The Deep

Raid Of The Robot Robbers

Attack Of The Robot Sharks

The Monster Search

The Well Hidden Plan

Flimflam On The High Seas

The Dragon Of The Sea

Piracy Under The Sea!

The Super Brain Capers

The Great Underwater Train Robbery

The Genius Dolphin

The Nuclear Pirates

The Phoney Patrolmen

Saga Of The Undersea Lion

The Mini Micro Wave

The Ultra Freezer Freeze

The Tubsub Tanker Sub

The Tremendous Tremendo

The Ghosts Of Spook Island

Ghost Of Destruction

The Whale Blows Rainbows

The Great Plankton Menace

Showdown At Sea

The Precious Robot

Fight For The Rocket

Red Menace

The Invincible Robots

Island Of Treasure

Thieves Of The Deep

The Wild Monster Plant

The Vanishing Vessel

Challenges Of The Pirates

Land Of The Strange Vikings

Attack Of The Icebergs

The Deadly Tank

Avenger Of The Sea

The Desperate Search

The Secret Of The Golden Seaweed

The Fantastic Flash

The Stormy Brainstorm

The Gill Men