Ocean Mysteries with Jeff Corwin

Season 1, Episode 18: Secrets of the Deep

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Beneath the surface of the ocean lies a world full of mystery. Join Jeff as he dives into the unknown and discovers what is hidden in the depths. He'll uncover fossils from ancient creatures that reveal what life was like thousands of years ago. He'll also encounter a nighttime spectacle of manta rays and go searching for the stealthiest creatures in order to learn the secrets to their survival!

All Episodes - Season 1

Mysterious Mantas
Episode 1
Mysterious Mantas
 Great Gators
Episode 2
Great Gators
 A Turtle Tale
Episode 3
A Turtle Tale
 All's Whale That Ends Whale
Episode 4
All's Whale That Ends Whale
 Birds of a Feather
Episode 5
Birds of a Feather
 Reef Madness
Episode 6
Reef Madness
 Best of Ocean Mysteries Pt. 1
Episode 7
Best of Ocean Mysteries Pt. 1
 Alien Invaders
Episode 8
Alien Invaders
 Tagging Along
Episode 9
Tagging Along
 Tough Jobs
Episode 10
Tough Jobs
 Go West: Otters
Episode 11
Go West: Otters
 Marine ER
Episode 12
Marine ER
 Animals in Human Care
Episode 13
Animals in Human Care
 Stand By Your Manatee
Episode 14
Stand By Your Manatee
 Otter the Blue
Episode 15
Otter the Blue
 Best of 2: Jeff's Favorite Ocean Memories
Episode 16
Best of 2: Jeff's Favorite Ocean Memories
 Circle of Life
Episode 17
Circle of Life
 Secrets of the Deep
Episode 18
Secrets of the Deep
 Best of 3: Where Are They Now?
Episode 19
Best of 3: Where Are They Now?
 Hawaiian Monk Seals
Episode 20
Hawaiian Monk Seals
 Hawaii Fly-O
Episode 21
Hawaii Fly-O
 Turtle Tale: Part 2
Episode 22
Turtle Tale: Part 2
 Elephan-TASTIC! Seals
Episode 23
Elephan-TASTIC! Seals
 Best of 4: A Look Back
Episode 24
Best of 4: A Look Back
 Dolphin Tale: Part 1
Episode 25
Dolphin Tale: Part 1
 Dolphin Tale: Part 2
Episode 26
Dolphin Tale: Part 2
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