Kaitlin and J.B. locate Ryan in the quarry and hurry to his rescue. After a Skug fight, he is brough...

Grimlord crashes the lab's computer system to retrieve the secret of Mass Inter-Reality Travel. The ...

The kids try to help a homeless lady with amnesia. Tao cooks, students pass out flyers, and Kaitlin ...

Ziktor wants to destroy all books that teach about solar energy. He starts with Mr. Reese's bookmobi...

Ryan and J.B. are training two brothers who always argue. Ziktor/Grimlord decides to unleash two mon...

A neighborhood policewoman offers Tao and the kids a challenge: turn Becky into a karate contender i...

While helping Kaitlin install a graphics program in her computer, J.B. gets sucked through the monit...

Kaitlin's cousin aspires to be a reporter like Kaitlin, and while on a story, she discovers green sl...

Grimlord plants a spy in reality, an investigative reporter named Jeremy, whom Woody hires at the "U...

The guys build a pollution-free motorcycle engine in V.R. and put it in J.B.'s Skycycle.

Ziktor sends a Skug to the dojo disguised as a martial arts student who spars with J.B. and transfer...

Grimlord comes up with the idea of turning dog pound pets (and more) into rabid mutant monsters for ...

Kaitlin takes a photo of a strange building and spots a man in a room with bars on the windows sitti...

Grimlord (aka Ziktor) needs an old-growth forest cleared for a massive breakthrough from Virtual Rea...

Grimlord sends his evil magician to abduct the real magician and catch the Troopers with their guard...

Kaitlin receives a tip on a big story: A top-secret weapons plant and testing site has been set up o...

Skugs dognap Jeb when he steps outside for a nature call. They take him to Grimlord, who is angered ...

Jeb the dog is depressed because he's fallen for Princess the Dog and her puppies, but Princess's ow...

Following an earthquake, the teens discover that someone is digging shafts to the center of the Eart...

In his scheme to take over the planet, Grimlord tries to use the preserved brain of the greatest tac...

When Tao is informed that the dojo is on the verge of shutting down due to financial problems, Ryan,...

The teens are going to put on a dance-a-thon so that a student of theirs, Brandon, can afford to go ...

Grimlord plots to overtake reality by making his mutants invisible. Meanwhile, Tao tries to teach th...

Kaitlin starts having strange, vivid dreams about the power and invincibility of Grimlord's forces.

Kaitlin receives flowers from a secret admirer -- Grimlord! Col. Icebot is developing evil flowers t...

Col. Icebot penetrates the reality barrier with an ionic cyber beam, and Grimlord wants him to build...

J.B. coaches one of two rival baseball teams for a benefit game to raise money to upgrade the field ...

Taking a virtual tour of a dam they've been told is polluted, the teens find a radio signal coming f...

Grimlord sends a package to the dojo. When it's opened, Ryan, Kaitlin and J.B. are exposed to a stra...

The Troopers and Professor Hart discover that one of Grimlord's mutants actually possesses human DNA...

Dark Heart, about to be executed by Grimlord's Mutants, uses Toxoid as a shield and escapes while Ry...

A Skug learns of the V.R. Troopers' plans to de-virtualize Ryan's father and warns Grimlord.

Grimlord, knowing Dark Heart/Tyler is gravely injured, launches a full aerial assault on Professor H...

Ziktor receives some good news: Gen. Ivar has found a weakened area of the reality barrier, and Col....

Kaitlin's friend Danielle beseeches her to write a story about the Animal Sanctuary, where Danielle'...

When the junior high football coach stumbles onto Grimlord's secret base, Skugs shrink him and impri...

Skugs kidnap Baby Boo from his parents in the park and leave the baby on the dojo doorstep.

Gen. Ivar and Col. Icebot stage a battle with the V.R. Troopers in virtual reality in order to infec...

Two circus performers who are scientists in disguise are taken to Professor Hart for help in complet...

Kaitlin is doing an article on biologically dissimilar twins. Meanwhile, Ziktor has developed a clon...

J.B. spars with Ryan in an effort to relax before taking a test to qualify for a scholarship.

J.B. agrees to help his South American "e-mail pal," Jose, with some research on data involving an e...

Ricky, Tao's visiting nephew, is a couch potato. The kids are planning an obstacle course and they t...

Grimlord steals Dr. Unger's transforming device, hoping to take the powers of the V.R. Troopers for ...

Ryan, Kaitlin and J.B. decide to help out a kid who's being bullied at a go-cart track.

Kaitlin's cousin from Ireland and his band are in town to perform a benefit concert to help raise aw...

While at an arcade, J.B., Ryan and Kaitlin are visited by a mysterious man who suggests they play th...

Ryan, Kaitlin and J.B. are camping in the wilderness when a streak of light and a thunderous crash a...

Professor Hart contacts Ryan, Kaitlin, and J.B. at the Underground to relay a message to Ryan from D...

J.B. and Ryan rescue a stray kitten and take it to an animal shelter, where they meet Amy, a nice yo...

J.B. is sent to fight the Red Python, which malfunctions mid-battle. Dr. Poindexter offers an extra ...