Stingray
Season 1, Episode 4: Subterranean Sea
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When their vacation is cancelled, the Stingray crew probes into the ocean depths, They discover a deep shaft that leads to desert-like plateaus. Before they can complete their investigation, a wall of water turns the desert into an underground sea. Swimming desperately back to Stingray they attempt to relocate the shaft before their oxygen runs out. Out of desperation they enter the first shaft they see. They surface near a beautiful tropical island. The perfect place for a holiday
All Episodes - Season 1
Episode 1
Stingray
Episode 2
Emergency Marineville
Episode 3
The Ghost Ship
Episode 4
Subterranean Sea
Episode 5
Loch Ness Monster
Episode 6
Set Sail for Adventure
Episode 7
The Man from the Navy
Episode 8
An Echo of Danger
Episode 9
Raptures of the Deep
Episode 10
Titan Goes Pop
Episode 11
In Search of the Tajmanon
Episode 12
A Christmas to Remember
Episode 13
Tune of Danger
Episode 14
The Ghost of the Sea
Episode 15
Rescue from the Skies
Episode 16
The Lighthouse Dwellers
Episode 17
The Big Gun
Episode 18
The Cool Cave Man
Episode 19
Deep Heat
Episode 20
Star of the East
Episode 21
Invisible Enemy
Episode 22
Tom Thumb Tempest
Episode 23
Eastern Eclipse
Episode 24
Treasure Down Below
Episode 25
Stand by for Action
Episode 26
Pink Ice
Episode 27
The Disappearing Ships
Episode 28
Secret of the Giant Oyster
Episode 29
The Invaders
Episode 30
A Nut for Marineville
Episode 31
Trapped in the Depths
Episode 32
Count Down
Episode 33
Sea of Oil
Episode 34
Plant of Doom
Episode 35
The Master Plan
Episode 36
The Golden Sea
Episode 37
Hostages of the Deep
Episode 38
Marineville Traitor
Episode 39
Aquanaut of the Year
Episode 40
The Reunion Party