Chris and Martin go fishing at the lake with their buddies.

Fishing with Friends

Wild Kratts

Martin and Chris show how intelligent giant Pacific octopus really are!

Giant Pacific Octopus: Food and Health

With the team back together, they retrieve the sunken Tortuga.

Tortuga!

Zach has problems with his invisibility cloak.

Invisibility Cloak

Koki shrinks down to discover the secret of how fish fly.

Koki and the Fish

The Wild Kratts go through lobster life cycle.

Looking for 'Lost' Martin

Chris and Martin experience the archerfish's power firsthand.

Water Arrows

Traveling in their sub, Martin and Chris end up in a salmon run.

Shark!

The team still can't find Martin, but he is traveling with Hero the salmon.

Where's Martin?

The Wild Kratts meet a creature who can live forever, the Immortal jellyfish.

Meeting the Immortal Jellyfish

The Kratts use their slow motion camera to see exactly how archerfish catch their prey.

Slow Motion Archery

Puffy the blowfish teaches a younger blowfish how to find food on the seabed.

Blowfish: Food and Health

The Kratts find a bull shark in a freshwater river which starts charging at them.

Charging Bull Sharks

Martin & Chris head out creature adventuring.

Creature Adventure!

The Kratts stick onto a great white shark Remora-style to see how the latter gets food

Tuna: Danger Alert

Martin searches in the ocean for a creature that hides very well.

Stingray!

Aviva challenges the brothers to choose their swordfish.

Swordfish Challenge

Martin activates salmon creature powers and travels up river to find the time thruster.

Salmon Power!

Martin activates Remora powers to swim towards and stick to a boat

Remora: Livin Creature Style

Martin and Chris try to find Blimpy the blowfish a new place to call home.

New in Town

Using archerfish powers, Chris tries goes to save Martin who has been captured by Donita.

Archerfish Chris to the Rescue

The Kratts leap out from underwater using manta ray-like devices.

Manta Rays: Livin Creature Style

Chris and Martin search for flying fish at night.

Search for the Flying Fish!

Martin goes on a creature adventure for large mouth bass

Bass:  Food and Health

Martin and Chris are on a high speed ride as they check out a group of Sailfish.

Sailfish Speed!

The Kratt brothers' GPS is broken and they come across a goblin shark.

Goblin Shark

Rainbow trout slow down during the winter, when they live underneath a thick sheet of ice.

Rainbow Trout in Winter

The gang searches for Martin and Chris and talk about bioluminescence.

Bioluminescence

The brothers head out in their sub to find more Billfish.

Broken Manasleds

Chris and Martin explore the Caribbean Sea and learn how fish use their fins to swim.