Jack, the new kid at school, makes friends with Jerry, Eddie, Milton and Kim. who all do karate, joins the Bobby Wasabi Martial Arts Academy, and competes against their arch rivals from the Black Dragon dojo.
The kids discover that a school janitor was once a sumo wrestler and try to help get him back into wrestling. Rudy fights with Lonnie from Reptile World for a storage space in the basement of the mall.
The crew bands together to obtain an embarrassing video of Eddie before it goes viral on the internet.T Lonnie's pet iguana eats Rudy's prized grain of rice.
The mall owner's obnoxious son Arthur joins the Bobby Wasabi dojo, After an altercation with Jack, Arthur's dad threatens to turn the dojo into a parking lot if Jack isn't kicked out.
The gang helps Milton prepares for a live-action role-playing battle even though they think it's uncool. Jerry tries to impress Kelsey Vargas but keeps lying to her.
Jack recruits the former international movie star Bobby Wasabi to appear at Rudy's birthday party. Rudy takes a job at Reptile World to make ends meet.
Jerry signs the gang up for the “Hottest Dance Crew Competition” at the mall, but quickly learns they can’t dance. Rudy and Marge host an infomercial for Pocket Ninja but Rudy messes up.
Teen pop sensation Ricky Weaver asks Kim her to dance with him in concert, but Jack thinks his intentions are not honourable. Rudy and the rest of the gang form a boy band to open for Ricky Weaver.
The dojo wins a life-sized wax statue of Bobby Wasabi just as a heat wave hits town. Kim and Milton turn the mall courtyard into a beach and start charging for chairs and sunblock.
Rudy discovers his natural acting ability and hires Jerry as his manager. Milton’s perfect GPA is threatened when a baking assignment leads him to become a crazed tyrant chef.
Jack falls asleep watching an old Bobby Wasabi movie and dreams he and the gang are in a 70's disco-styled detective movie.
The Black Dragons discover Jack's secret fear. Rudy meets a catwoman and tries to find out who she really is.
Milton falls for Julie but her uncle, the head of a rival dojo, forbids them from seeing each other. Jerry and Eddie compete to see who is the best rapper.
After Milton accidentally stops a robber at the mall, he daydreams about being a Captain America-type hero - and gets his chance. Rudy wants to learn to skateboard, and it's up to Jack and Kim to teach him without killing him.
Jerry gets detention for a prank pulled by Milton, Milton disguises himself as Jerry and goes to the detention. Rudy has to babysit Phil's goat.
With Rudy on a road trip, the gang has a wild party in the dojo and Rudy's prized Katana sword goes missing. A roadhouse brawl leaves both Rudy and Bobby felling more alive than ever and Carlotta putty in Rudy's hands.
Jack's kick accidentally puts Jerry in the hospital. When Eddie and Milton visit Jerry they end up in the maternity ward - and in trouble. Rudy wins a free-food-for-life contest at Falafel Phil's that was rigged to be unwinable.
The gang is lured into competing in the Martial Arts reality Show, with Rudy as the show's host.
Jack enters the Junior world martial arts championships in China.and competes against his cousin Kai. Milton, Eddie and Jerry get lost after trying to find out the meaning of a fortune cookie they got.
After Jack turns down Kim’s invitation to be her Ball date, she asks Brody, a new kid in school. Rudy helps Eddie with the Explorer Scout’s Pinewood Derby.
Rudy flips a professional wrestler and becomes an internet sensation. Kim helps Milton when he thinks that Julie wants to kiss him.
Rudy must fight for his job when he is replaced as Sensei by a futuristic robot, the Wasabitron 3000. Milton and Eddie build their own robot to try to destroy it.
Milton thinks that Jack should be the new kicker for the Seaford High football team but things turn out otherwise.
The gang tries to save up their money to buy a go-cart that they can all share, but Jerry decides to get a job at "Meatball King" in order to buy the go-cart for himself.
Eddie pretends that one of the Harlem Globetrotter's is his uncle.
When the gang's regular skate park closes, they ask Rudy to ask his former classmate, who owns a bunch of skate parks, to build one for Seaford High. But the place where it is going to built is the home of a rare rodent. Kim stands up to protect the rodent's home and at first Jack disagrees with her. Luke pretends he is going to protect the rodent but is really going to get rid of it to build the rink to sell his merchandise. Jerry and Eddie become the testers of skating gear to impress some cute girls.
The gang helps Rudy avenge Swathmore stealing the flag from his float back when he was in high school. A Swathmore girl challenges Kim to a pageant.
Rudy runs into in an old rival at a San Francisco tournament. Milton flips Jerry and thinks that he has awakened his inner voice, so he decides to become a self-help guru.
When Jack and Jerry save the lead singer of their favorite band and become his bodyguards, t they find out that one of the band members is out to get him. Rudy, Milton, and Eddie run Phil's restaurant while he is away.
The kids take care of the Principal's baby, but he crawls away, making them scramble to find him.
The gang tries to help Eddie with his dream of becoming an archeologist.
After Jack lets Kim win in a fight, she demands a fair rematch. They fight in a virtual world in an arcade where neither of them hold back.
Rudy is excited when he learns he may be elected into Seaford High's Hall of Fame, but he then realizes that he has to finish high school first.
The gang gets to train with the legendary Shaolin Warriors whose Grandmaster decides that Jerry is the chosen one destined to save the temple.
When Jack is offered a scholarship to the famous Otai Academy in Japan. Kim struggles to say good bye while Rudy is overjoyed. Meanwhile Jerry, Eddie, and Milton hold auditions for Jack's replacement.
Jack is about to break the record of most boards broken by a person under the age of 15, when he slips and loses his memory.
The gang tries to stop Bobby Wasabi from marrying a woman with a reputation for stealing rich karate stars' fortunes.
When Kim falls asleep watching a Halloween movie, she dreams that all her friends have turned into zompyres - a cross between zombies and vampires. Kim has to battle through, which is tricky, because she feels she is hurting her dearest friends - especially Jack. Her mission is to travel to Dr. Krupnick's home, (Milton is only one of her friends who isn't a zompyre) who has the only zompyre antidote.
Jack and Jerry both start working at a shoe store in the mall, but run into trouble when Jerry is promoted to manager and Jack isn't.
When Milton becomes school president, he becomes the target for an embarrassing takedown.
Jack feels replaced when Carson, an old friend of the gang's and Rudy's star pupil, returns to Seaford.
Jack and Kim are chosen to star in a new action movie. But they discover that they are not just acting in the movie but they are also living it. Their characters are enemies but they are bought together by a kiss.
Rudy leaves the dojo because of a new job that he can't say no to, and Ty and the Black Dragons end up buying it. They demote all the Wasabi Warriors to white belts and the five say good-bye and leave the dojo. When they meet each other again, after three months, they have all grown apart, and Kim has a boyfriend Brett. Ty tells Rudy that in order to gain the dojo back, the two dojos must compete against each other. Milton brings in his Aunt Jillian to get everyone in shape. Later at the tournament, the two dojos are at a tie, and to win the dojo Rudy has to go up against Kofi Kingston. Eventually he beats Kofi, and they win the dojo back. Kim breaks up with Brett telling him she "has feelings for someone else (Jack)". Jack overhears, and the episode ends as Jack and Kim skip practice to go on a date.
Jack, Jerry and Milton are accused of stealing presents when they work with Santa at a mall.
After attacking a secret agent in Phil's Restaurant, Jack has to take on the agent's role of protecting a Prince from assassination.
Jack takes a leadership role at the dojo when Rudy reluctantly agrees to babysit a mischievous boy for a few days. Unfortunately, Jerry has trouble adjusting to Jack's new regime.
Milton is offered a job after creating a pair of super-strong gloves, but Jack and Jerry question the businessman's motives. Rudy and Sam visit a carnival, and Rudy is mistaken for a performer.
Jerry 'The Sub Sinker' Martinez proudly drives away another substitute teacher.
The gang accompanies Milton to a family reunion in Scotland; Rudy and Jerry try to take a picture of the Loch Ness Monster.
The gang witnesses a robbery and is then placed in witness protection after the crook escapes from prison and comes searching for them.
Frank is blamed for kidnapping the school's beloved pet turtle and is suspended, but Jack believes that Frank is innocent.
Someone buys a date with Kim at a charity auction, but all is not what it seems.
Rudy is forced to share his dojo with the Black Dragons.
To prove to Rudy that he's capable of moving into his own Sensei position, Jack enters a tournament only to find himself facing Rudy as a competitor.
Kim's gymnastics team quits on her after a humiliating loss, only a week before the big meet against Seaford's arch rivals.
The dojo recruits a prized female student. Milton and Joan host an intervention for Jerry’s pathological lying.
Jerry accidentally launches himself into space. Murray tries to solve a mystery at the bingo hall.
Milton is given the responsibility of looking after the Shaolin temple. Kim then decides to throw a Halloween party at the temple making Milton mad until he is possessed by the spirit of Yoshimi who is looking for his lost love. Meanwhile, Rudy and Sam try to make Bobby like Halloween after Bobby had a traumatizing Halloween experience as a child.
Phil is upset with the Wasabi Warriors after they forget his birthday. In order to make it up to him, Jerry, Kim, and Rudy plan to throw him the best birthday party ever. All of his friends will come, including his mother, Mama Mima.
After Jack and Kim unknowingly help Jerry pull a prank on Principal Funderburk in his school bathroom from the boiler room, they are all given Saturday detention. Jack and Kim try to explain they did not know, but Funderburks tells them that is the price to pay for being friends with Jerry.
Jack auditions to join a band to compete in a battle of the bands competition.
Kim competes in the Seaford 500 Go Kart race but is told she can't race in the boys' division.
Bobby Wasabi moves into the dojo. Milton dates a new girl.
Jack and Milton are invited to join an elite team of teen spies who go on secret missions.
Rudy tells the origin story of the legendary Wasabi Code, taking the gang back in time to China where they learn about ancient versions of the Wasabi Warriors.
Jack and Milton return to Seaford and discover that Rudy has opened an impressive two-story dojo in a new mall and Phil has opened a bowling alley. As they settle in, Jack and Milton receive an urgent message from Funderburk requesting their help one last time in Washington D.C.
Rudy inherits a seemingly worthless piece of land, but when Jack and Milton urge him to check it out, and they uncover a hidden gold mine. Meanwhile, Jerry helps Phil complete his bucket list.
Milton, Jerry, and Joan create their own highly-stylized martial arts video.
Milton borrows his dad's classic convertible to impress his ex-girlfriend.
Milton dresses up as an original superhero named Laser Blade for a hero convention and is forced into action when a real crisis arises. When Milton vows to keep his real identity under wraps to avoid the spotlight, Jerry seizes the opportunity and takes all the glory.
When Jack and Milton can't stop bickering, Rudy insists on quality bonding time via a road trip. Meanwhile, Jerry and Joan buy a storage locker where they discover a famous piece of sports memorabilia that appears to bring them good luck.
With an impending lunar eclipse, an old Seaford legend surfaces about a ghost pirate returning to seek his revenge on the wharf after a lunar eclipse 300 years ago led to his ship crashing into the shore. Jack makes it clear he doesn't believe in ghosts, but his skepticism is put to the test.
When Jack and Jerry learn that Milton is a talented magician, they use his skills to make money as entertainment at birthday parties. But when Milton's tricks fail to impress, Jack and Jerry go out on their own, with Jack performing the most dangerous trick of all time.
Seaford is celebrating the bi-centennial of the famous victory at Seaford Hill, which was nearly lost by one of Jerry's ancient relatives. But when Jerry learns that history got it wrong, he sets out to prove that his ancestor was a true war hero.
Milton and Jerry volunteer at the Seaford History Museum in an attempt to win over the same girl but when they discover the museum is being robbed and the girl of their dreams is in danger, they have to work to save her and the museum.
Spanky doesn't show up to do a stunt to save the pelicans so Jerry steps up to do it to prove he's a stuntman and to save the pelicans. Jerry falls halfway, so Jack tightropes to Jerry, and brings him back. Taylor finally goes on a date with Jerry at the movies.
Jack, Jerry, and Milton form a team to compete in a Commando Paintball Challenge.
Jerry quits his job at the bowling alley and joins Joan as a mall cop.
Milton meets Tom, the President of a powerful brotherhood. Kim visits Seaford and Jack envisions himself saving her from the forces taking her away.
A documentary crew comes to film the dojo for a day, and Rudy takes advantage to make himself look good. Jack, angry that Rudy won't give him the sensei test, retaliates by convincing Rudy's grandmaster to fake being a fraud, demoting Rudy back to white belt. But Jack discovers that running the dojo is hard work. Meanwhile, after Jerry pranks him one time too many, Milton goes too far with pranks, not only on Jerry, but on the camera crew as well.
The gang decides to buy themselves the ultimate gift - a boat. However, when they're short on cash and use money from a fund set aside for the Seaford Boys' Club, their plan backfires and they host a telethon to raise funds.
When Jerry disrespects Jack's authority as a sensei and throws an unauthorized party at the dojo, Jack suspends him from taking his black belt test. A frustrated Jerry makes a wish that Jack never came to the dojo, and when it comes true, he sees what life would be like if Jack had never been a Wasabi Warrior.
Kim returns from Japan with her sensei, Tomo, who's interested in hiring Rudy for a position at the prestigious Otai. He interviews the gang about their sensei and after hearing about the impact he's had on their lives, Sensei Tomo makes Rudy the offer of a lifetime.
