Ep 2. Welcome Back Catfish / All the Juice That's Fish to Swim

Randy Cunningham: 9th Grade Ninja follows the adventures of Randy, an ordinary high school student who becomes an extraordinary ninja tasked with protecting his school, Norrisville High, from evil forces. Season 2 Episode 2 is titled "Welcome Back Catfish / All the Juice That's Fish to Swim."

In the first part of the episode, "Welcome Back Catfish," Randy and his friends are trying to figure out why there are so many catfish in the school's pond. They soon discover that the catfish are being controlled by McFist, who is using them to spy on the students. With the help of his ninja skills and his friends, Randy sets out to stop McFist and his evil plan.

As Randy and his friends investigate the catfish, they discover that there is a strange device attached to their heads. It turns out that McFist is using a mind-control helmet to control the catfish, and he plans to use them to gather information about the students. Randy and his friends come up with a plan to destroy the helmet and free the catfish from McFist's control.

In the second part of the episode, "All the Juice That's Fish to Swim," Randy and his friends discover that McFist has been using fish oil to power his latest invention, the McFist Industries Chopper. Randy realizes that if they can cut off the supply of fish oil, they can stop McFist's evil plan.

Randy and his friends head to the city aquarium to investigate where McFist is getting his fish oil. They discover that McFist is using a rare and endangered species of fish, and he plans to drain the entire aquarium to get enough oil to power his chopper.

With the help of the aquarium staff, Randy and his friends are able to prevent McFist from draining the aquarium and destroying the fish habitat. They also manage to destroy the McFist Industries Chopper and put an end to McFist's evil plan.

The episode ends with Randy and his friends celebrating their victory over McFist, but they know that they must always be on guard for his next scheme.

Overall, "Welcome Back Catfish / All the Juice That's Fish to Swim" is another exciting episode of Randy Cunningham: 9th Grade Ninja, filled with action, adventure, and humor. The episode showcases Randy's ninja skills and his ability to work with his friends to stop evil forces. It also highlights the importance of protecting endangered species and preserving the environment. Fans of the show will surely enjoy this thrilling episode.