Ep 4. The Halloween Howl

In the season 3 episode 4 of Cyberchase titled "The Halloween Howl", the CyberSquad is gearing up for Halloween festivities. However, they soon discover that Hacker has infected the town with a virus that will delete all the data on Motherboard. But before they can save the day, they must first figure out how to stop a parade of monster costumes that Hacker has brought to life.

The episode begins with the CyberSquad enjoying Halloween decorations and costumes. They soon receive a video message from Digit, who warns them that Hacker has been busy infecting all of Motherboard's data with a virus. He instructs them to go to Radopolis to meet up with him and Dr. Marbles to figure out a way to stop Hacker.

Upon arriving in Radopolis, they are greeted with chaos as all the monster costumes in the Halloween parade have been brought to life by Hacker. There are Frankenstein's monsters, werewolves, mummies, and even vampires roaming around causing mayhem. Even the Rocket Pizzeria can't escape, as the monsters destroy it.

As they try to make their way to Dr. Marble's workshop, the CyberSquad runs into Inez's classmate, Wanda. She tells Inez that her little brother is missing and that she can't find him anywhere. The CyberSquad agrees to help her look for him.

Meanwhile, Hacker is using his Giant Frankenstein monster to infect all of Radopolis with his virus, so the CyberSquad must act fast. They first follow leads to find Wanda's little brother, but they soon discover that he has joined the parade of monster costumes and is now lost in the crowd.

To make matters worse, the parade is heading straight for Dr. Marbles' workshop, where Hacker's virus has already infected the system. The CyberSquad must find a way to stop the parade of monster costumes before it gets there.

After a failed attempt to use a monster-calling flute, they come up with a plan to create a giant trap made up of all the Halloween decorations they can find. Once the monster parade reaches the trap, it will activate, and all the monster costumes will be caught.

Their plan works, and the CyberSquad is able to get to Dr. Marbles' workshop just in time to stop the virus from spreading any further. They are able to remove the virus before any more damage is done.

The episode ends with the CyberSquad congratulating themselves on another successful mission and returning to their Halloween festivities. They even find Wanda's little brother, who was caught in the giant trap.

Overall, "The Halloween Howl" is a fun and exciting episode that perfectly captures the spirit of Halloween. The addition of the infected monster costumes adds an extra layer of danger and urgency to the story. It also highlights the importance of problem-solving and teamwork, as the CyberSquad must work together to save the day.