Preview of Spy in the Ocean: Deep Trouble
Spy creatures showcase the challenges of ocean life.
Deep Trouble | Spy in the Ocean
Mother Humpback Protects Calf From Males
This mother humpback whale won't let anything get between her and her calf.
Deep Trouble | Spy in the Ocean
This Creature Packs the Most Powerful Punch in the World
Despite its size, the peacock mantis shrimp packs a killer punch.
Preview of Spy in the Ocean: Deep Relationships
Spy creatures uncover surprising undersea relationships.
Deep Relationships | Spy in the Ocean
Why Are These Lobsters Doing The Conga?
As the storm builds, lobsters gather together for safety.
Deep Relationships | Spy in the Ocean
Dolphin Megapod Caught on Camera
Spy Dolphin captures one of the greatest dolphin megapods ever filmed.
AMA with “Spy in the Ocean” Filmmakers
"Spy in the Ocean" filmmakers answered viewers' questions about the series.
Preview of Spy in the Ocean: Deep Feelings
Spy creatures explore animal emotions and the deep feelings we share.
Deep Feelings | Spy in the Ocean
Mudskipper Jumping Contest For Mate
The courtship rituals of blue-spotted mudskippers are as bizarre as their looks.
Deep Feelings | Spy in the Ocean
Why Do Cuttlefish Change Color?
The skin of a cuttlefish shows its emotional state.
Preview of Spy in the Ocean: Deep Thinkers
Spy creatures reveal an ocean full of startling ways of thinking.
Deep Thinkers | Spy in the Ocean
Spy Octopus Helps Friend Hide From Shark
An unlikely ally helps a coconut octopus escape sharks.