Kris, the incarnation of Lord Krishna is an intelligent and naughty orphan with magical powers who wreaks havoc with his friends Pinky and Babloo. To save his friends from evil zombie demons and he uses his superpowers to keep everyone safe.
When Kanishk fails to defeat Kris, his family from the Nethworld come to visit. While there, the teachers uncover a magical stick, in hopes of training Kanishk and the minions to become the most evil demons to finally conquer Kris.
During Friendship Day, a competition begins to see who is the most popular kid at school. As the competition heats up, Kanishk and Kris join forces against three minions attempting to defeat them.
The holidays begin at Mathura Anath Aashram. As the school is on holiday, bored with his free time, Kanishka pleads with Dr. J to build a time machine in order to summon demons and have them follow him into an evil plan to wreak havoc.
When Kris begins to act strangely, Golu, Bablu, Madhu and Sukhi begin to raise questions. Later, they soon discover Tarak and Kanishk are responsible and disguised the evil Chatur Chalbaaz as Kris to play tricks on them.
A day at school takes a turn when Kanishk makes Besurdas, the demon musician teacher, and Vasudev, the school PT teacher, switch places.
Outside the Ashram, Kris sets up a free pet wash for everyone at school. When Dr. J brings his three cubs, they transform into ferocious ninja cubs that destroy everything and everyone in sight.
One day, Madhu creates his alter ego, Maddy, in order to become a popular kid in class. To do so, Madhu and Dr. J devise a plan to have Maddy defeat Kris in a virtual world, in hopes of becoming everyone's favorite.
During "Show and Tell", Bablu is eager to share his ancient armor and models it for the class. Chaos quickly ensues when Bablu transforms into evil and gains strong powers, leaving Kris to fight him before it's too late.
During the Science Fair, the school's students and teachers compete for the best science experiment. While there, Kanishk asks Dr. J's advice and help from Patanga, a tech-savvy kite maker from the Netherworld, in order to defeat Kris once more.
Fed up of Golu's constant bullying, Madhu makes a bully-proof helmet that uses one's opponent's power against them. Having this knowledge, Dr. J steals the helmet and gifts it to Kanishk in an attempt to defeat Kris.
In the classroom, Vrishchika seeks revenge on Kris with bugs. Vrishchika's plan quickly fails when Dr. J asks the students to start counting bugs, and Kris joins forces with his friends to defeat the bugs and Vrishchika with a giant peacock.
As a reward for good behavior, the students of Mathura High are taken to the fair. While there, Golu wins a special toy puppet that he names Gudda, but the day quickly takes a turn when Gudda suddenly goes missing.
Pinky and Kanishk join forces and devise a plan of attack to defeat Kris. The battle quickly takes a turn when they come together with Bablu and Sukhi and use Chhaya Maya as a weapon.
On Bablu's birthday, the kids prepare a surprise party. For Bablu's present, Kanishk plots to banish Kris from earth and summon BunBun, a demon spider from the Netherworld. Kris has other plans and manages to defeat her and plan an unforgettable birthday.
During Superhero Day, the children and teachers compete for the best costume. Chaos quickly ensues when a fight unfolds when Kanishk cannot control his jealousy and rage.
One day, Kanishk summons Kaka-Bhusasur, the evil scarecrow to handle Kris and the others. Chaos quickly ensues when the kids transform and attack Kris, but Sukhi comes to the rescue when uncovering Kaka-Bhusasur's weakness.
Yogacherri visits from the Netherworld to seek revenge on Kris. While there, Yogacherri uses his powerful bangles and brass bracelets to attack Kris, but his redemption takes a turn when Kris defeats him in order to protect the others.
At the Aashram, the evil painter called Ranga returns after being summoned by Kanishk. To defeat Ranga, Kris must protect his friends before they are sucked into his magical painting.
This year, Kris, Bablu and Kanishk compete to be chosen for this year's class monitor. Chaos ensues when Kanishk hatches a plan to send Bhola, the Netherworld's gremlin to attack Kris, and Kris attempts to change the rules to secure votes.
Golu has an encounter with an alien that has disguised himself as a fly to seek revenge on Krishna. Chaos quickly ensues when Golu brings "the fly" to school and Dr. J captures him, ruining his plan for vegence.
Chaos ensues when Kanishk convinces Dr. J to steal Queen Moongila's diamond-studded tiara. When the Queen discovers her tiara has gone missing, she immediately suspects Kris and deploys an army for its safe return.
When the Gods get wind of Kris' rising pranks on earth, they demand he focus more on his studies. Meanwhile, Kansa gets wind of this information and does everything in his power to stop Kris from doing well by devising a plan for his failure.
The minions, Dr. J, Suparna and Tarak join forces and plan to end Kansa's evil wrath. Meanwhile, Kanishk is still determined to defeat Kris and plans a final battle to end him once and for all.
After a constant battle with Kris, Kanishk takes it upon himself to leave Mathura. Later, when school is out for holiday, Kris overhears Kanishk and J's conversation to start trouble at school, leaving him to step in before it's too late.
The day takes a turn when Kanishk gets hit in the head and gains the power to read minds. Suddenly, Kanishk's staff have to quickly devise a plan to restore order in the classroom and stop Kanishk before things get out of hand.
Trouble arises when Golu trips Pinky during a game of basketball, claiming the girls can't defend themselves. Later, Kanishk takes matters into his own hands and requests Suparna train Pinky for a re-match to prove him wrong.
At Mathura Anath Ashram, Kanishk struggles when he is left in charge. Trouble quickly ensues when Kanishk deploys a copying machine and Kris must step in before Kanishk's duplicates wreak havoc at school.
Trouble ensues when Dr. J's invention transforms Kanishk into a 10-year-old boy. During time in Kris' class, Kanishk devises a plan to trick Kris and defeat him at the battleground.
A fun day of cricket goes awry when the ball suddenly crashes through Kanishk's office. Frustrated by their mischief, he sends them all into detention, leaving Kris to devise a plan to set them free.
The day doesn't go as planned during the annual Mathura Aashram Festival. While there, both students and teachers take part in a costume judging contest and Kanishk and Kris are determined to get out of it.
Trouble arises when the kids accidentally consume Dr. J's newest love potion. When Dr. J reveals to Sukhi what's happened. Soon after, they devise a plan and ask Kris for help to turn everyone back to normal.
Trouble arises when Kanishk puts Kris under a spell that makes him crave ice cream. Later, Kanishk traps Pinky and Bablu under boiling liquid made for ice cream and Kris must spring into action before it's too late.
During a trip to Magic Land, trouble quickly ensues when Kris, Pinky, Bablu, Madhu and Prashant get bullied by Golu. While there, Kris springs into action to save his friends from Golu's tricks and evil transformation of Magic Land.
Trouble ensues when the evil Ranga disguises himself as a candy seller. After realizing Ranga's plan to trick the students, Kris springs into action to stop him before it's too late.
The kids are eager when a toothpaste company visits school to audition for their newest commercial. To ensure his TV commercial debut, Kanishk devises a plan with Dr. J to create a potion that transforms everyone's teeth blue.
Trouble ensues for Kris and Kanishk as they battle the five demons from the Netherworld. To stop the demons, Kris and Kanishk join forces with Pinky, Bablu, Dr. J, Suparna and Golu before they wreak havoc in Mathura.
Trouble ensues when Kanishk devises a plan to unleash two monsters on Ballu and Kris. When Kris and Ballu get wind of Kanishk's evil scheme, they must join forces to stop them before they wreak havoc in Mathura.
Trouble ensues when Kanishk's rival, Shakun, appears during a school sports event. While there, Kris is asked to help Kanishk defeat Shakun during a match to prove they are the better players.
At school, Kanishk advises Kris to improve his grades or he will be expelled from school. Soon after, Kanishk devises a plan to distract Kris from his studies with a fair in the playground, in hopes of ensuring his expulsion.
Trouble arises for Kanishk when he devises a plan to stop paying his employees their salaries. When Kris gets wind of his scheme, he devises a plan to stop him once and for all.
Chaos ensues when an alien ship lands in Mathura. In order to get rid of the evil aliens and defeat their plan to take over, Kris and Kanishk join forces to stop them before it's too late.
Chaos ensues when the kids go on strike for eating undesirable cafeteria food. Later, when the kids discover the teachers have a secret stash of delicious food, they join forces in an epic food battle to eat it themselves.
Kris is determined to convince his friends that believing in their lucky charm is superstitious. Then, Sudama and Kanishk are convinced that their lucky charms are working for them and Kris is suddenly accused of theft and is fixed on clearing his name.
The day goes awry when Dr. J's "magic" potion to cure Taarak's cold transforms him into a fire-sneezer. Later, Kris gets wind of Dr. J's newest concoction and springs into action to find a cure before it's too late.
Trouble ensues when Ballu fills with power and begins to control his brother and friends from being with Kris. To combat his sudden wrath of power, Kris and Kanishk devise a plan to stop him before more damage is done.
Kanishk, Dr. J and Kris join forces to defeat Vrishchika, the scorpion demon, by ruining their annual picnic.
One day, Dr. J overhears Sukhi's claim that he created magical honey. Meanwhile, the rest of the kids get wind of the magical honey and devise a plan to steal it in order to make their tasteless cafeteria food edible.
Chaos ensues when a futuristic Kanishk suddenly appears to warn present-day Kanishk of the future.
During Diwali, the festival of lights, the kids have been eagerly looking forward to their gifts. However, Kanishk is determined to ruin Diwali for Kris and devises a plan to make his desire come true.
Complete episode guide for Roll No. 21 with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in United States.
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