S01 Episode 1
Attack of the Sparkling Bling Bling / Magnetic Microbe Menace
Diamonds are the perfect present for mothers; they're just as perfect for creating an indestructible robot for Czar zar to rampage in. / Meet Ferro, the magnetic microbe menace, mega meanie and Microcosmos mischief-maker.
S01 Episode 2
Mitomorphosis / Worms!!!
All the mad scientist Mito wants to be able to do is sing perfectly. So what if she has to kidnap the best singer in the microcosmos to do so. / Nanoboy gets a big ego after he defeats a giant worm all on his own. Now, without the help of his trusty Nanosquad, can he defeat 3?
S01 Episode 3
Smarty Bot / Bogzilla
Czar zar manages to build the smartest Nanobot around. Now can the Nanosquad beat it at chess? / An ancient protoplasm arises from his deep slumber and wrecks havoc on Asphalt City. Run, Nanosquad, run. It's Bogzilla!
S01 Episode 4
Nanoboy's Biggest Fan / NanoElders
Sweet little Kinase just wants to spend time with her superhero idol, Nanoboy. It's too bad he's too busy saving the microcosmos to have dinner with her. / The Nanosquad get old when Mito steals their youth from them, just so she be pretty forever.
S01 Episode 5
The Fabulous Ferro Show / Enter Skeeter
Ferro has given up crime to start his very own TV show. It's so popular that people are robbing banks just to give him money. Time for the Nanosquad to give him the axe. / Commander Flag gets sucked up by a Mosquito and now the Nanosquad have to embark on a dangerous mission inside the belly of the beast.
S01 Episode 6
Bite Night / Sedation Island
The Nanosquad meets vampires and old Gothic. / After all their hard-work of Microcosmos saving, the Nanosquad deserve a break of fabulous Sedation island.
S01 Episode 7
Day of the Germinator / Groovy Attraction
CJ's old viral ways catches up with her as Vigilante Germinator hunts her down. Nothing is going to stop him in his quest for justice, not even the Nanosquad. / Groovy brings a little party to the Microcosmos, and CJ is all caught up in the charm.
S01 Episode 8
Finding Neurons / Green House Rock
It's Microcosmos' Brainiest! Contestants stand to win up to 5 majillion microcredits if you get all your questions right. Czar Zar definitely will, since he kidnapped all of Tim's neurons. / Oscar's plant is under attack from oxygen hating bacteria. So it's up to the Nanosquad to bring down the greenhouse.
S01 Episode 9
The Good, The Bad and the Spit / Rise of Living Dead Cells
Yeehaa The Nanosquad go off into the wild west as Billy the Spit rides into town with his quick shot saliva. / It's goo-bar madness as everyone in the Microcosmos is going crazy for this new fangles goobar.
S01 Episode 10
Hail to the King / Sound of Trouble
Isaac clumsiness gets the Nanosquad in trouble.Lucky for him, he can always fall back on being king of an island tribe. / Infra-sound, the latest in mind-control technology. All in the hands of Czar Zar as he plans, once again, to take over the microcosmos.
S01 Episode 11
Bog's Bogus Buddy / Hola! El Coli!
Gentle Giant Bog and Czar zar have become the bestest of friends. This isn't good news for the Nanosquad. / A sleepy little village calls in the Nanosquad to help them with a bandit problem. Nothing is what it seems in this homage to classic Zorro stories.
S01 Episode 12
Czar Zar's New Clothes / Return of the Germinator
Czar zar wants to be the leader of FLEGM, but he's going to need a new style to fit in. How else is he going to get some but by stealing it. / The Germinator is looking for sidekicks, and no, the Nanosquad need not apply. Doesn't help that Lacto has escaped and is on a crime spree.
S01 Episode 13
Lost in Cyberspace / Bog to the Future
The Nanosquad get digitized into cyberspace as they chase down another form of virus. / Nanoboy and Czar zar are forced to work together when a scientific experiment gone wrong warps them way back to the past.
S01 Episode 14
I Am Sheeba, Hear Me Roar! / Smell Ya Later
The inhabitants of the Rugforest have been under a series of attacks by the wild Sheeba Amoeba and her tribe of vicious dust-mites. The Nanosquad have to stop them and restore order before it's too late. / When the Bacteria Boyz move into Oscar's science tutor's mouth, the result is horrible. "There goes the neighborhood"!
S01 Episode 15
Bend It Like Czar Zar / Finding Memo
It's time for some soccer action as team Nanosquad goes head to head with team Czar Zar to win the prestigious microcosmos cup. / How would you like to be a member of the Nanosquad for a day? Well, that's just what happens to Memo. Is he up to the task?
S01 Episode 16
28 Hours Later / Inner Cheese
Brains BRAINS!!!. It's a viral infection of the Microcosmos and everyone is infected - including Isaac and Nanoboy! It's up to CJ to set things right again. Can she do it alone? / Lacto has managed to find his way into Professor Stein's intestinal system and is causing serious tummy trouble. It's up to Nanoboy to flush him out and get his dad feeling better again.
S01 Episode 17
Sticky It To The Man / Super Sidekicks
Get some Mamazar's "I can't believe it's not soap" today? Guaranteed to clean, clead, CLEAN the pesky Nanosquad away from Czar Zar's plans for world domination. / Harold and Galaktor are on a mission - to collect the super-powers of all of the Microcosmos' superheroes. What happens when they get Nanoboy's?
S01 Episode 18
The Czar and I / Sublime
Czar Zar and Isaac discover a mutual love for science that just might make them very best friends forever. / Vicky's worked all day to make the perfect ice cream cake for her party, but it suddenly turns into a slushy mess. Can Nanoboy save the cake, and it's inhabitants?
S01 Episode 19
Cave Fear / Sound Off
The miners of the Plax Corporation are going missing. Can Nanoboy conquer his fear of the unknown as well as the mysterious presence that's taking them? / Silence is golden. Unless you're the Doppler! There's a new villain in town and he's surfing sound waves to steal all of the money from Asphalt City. Does Nanoboy have what it takes to quiet him down?
S01 Episode 20
Me, Myself And Issacs / Cloud 9
In an effort to get more work done, Isaac clones himself and now Nanoboy and CJ have dozens of Isaacs to deal with while a rampaging monster stomps on Asphalt City. / Cloud City has some big clouds bullying other small cloud-lings when they grow big and heavy. What can our tiny superheroes do to teach these big bullies a lesson?
S01 Episode 21
Smarty-Bot Returns / Chain Reaction
Smarty Bot has decided that his purpose in life is to free the nanobots from the Tyranny of the Microcosmos. / When a series of catastrophes link together and cause a chain reaction, the Nanosquad have to leap to action before it turns to complete chaos.
S01 Episode 22
Coral Grief / Bride of Nano-Stein
What do you get when an egotistical pharaoh decides to build an amusement park in homage to himself? Environmental destruction! The Nanosquad have to put an end to it and save the coral reef before it's gone forever. / Zombie chickens are after you! And what's worse than zombie chickens? Glamo-Rama, the washed up B-movie diva, that's what. Can Nanoboy stop her before she uses all of the Microcosmos' power for her vain plan?
S01 Episode 23
Garbage In, Garbage Out / Appearances
An apple a day keeps the mafia away? When the mob takes over the super-highways of Tim's body, Nanoboy and the Nanosquad have to get things moving again, before any serious harm is done. / A mysterious figure appears in the Microcosmos causing allergic reactions to Microbes wherever it goes. Is the Nanosquad spared from allergic symptoms when they confront the mysterious figure for a showdown?
S01 Episode 24
Tale of Two Elasticities / X-Static
Czar Zar's elasticity reversal ray gun has gone missing! Will he work together with Nanoboy to get back his gun? Is Nanoboy willing to put aside his personal differences with Czar Zar in order to save the day? / A microbe school bus driver loses control over his vehicle after it gets hit by a surge of static electricity! Or is he really a school bus driver as Nanoboy might suspect?
S01 Episode 25
Three Is A Crowd / Scab
3 seemingly harmless elements can cause major mayhem when they are brought together! The Nanosquad must split up for this mission, to stop Vulco from uniting the 3 of them. / What kid hasn't skinned their knee? When Tim has a skateboard wipeout, Nanoboy and the Nanosquad have to save some innocent circus goes from Tim's scab!
S01 Episode 26
Phun to The Sun / Poached
Summer time is tanning time! Be sure to apply your sunscreen or else you will end up with badly burned skin like Pablo. / What do poachers want with Isaac? Is he really an endangered species? Commander Flag leads the team on a rescue mission but is a little rusty on the ground.
