Katya, determined to stay up all night to meet the Tooth Fairy after losing a tooth, makes it difficult for both her Mom and Basiya to deliver her a gift.

The Tooth

Larisa Brokhman

Yakov Vasilyev

Dancing

The 3D Printer

Nolik went to Katya's house to help fix the piano. But it seems that someone lives in Katya's house, too! Are the new Fixies? Shh... it's a big secret!

Piano

Tweak and Geek convince Nolik and Simka to do some parachuting with them instead of going to Fixie School. Wondering why they have not shown up for class, Grandpus tracks them down and meets the twins for the first time.

The Parachute

Grandpus and Basiya's first meeting is rather tense when the two of them get into an accident as a result of a prank Tweak and Geek played with a hook on Grandpus' Fixieboard.

The Hook

On their first day of Fixieschool, Tweak and Geek play a trick on the other Fixie kids who have not met them yet pretending that one of them is actually a copy made in Professor Eugenius' 3-D printer.

Professor Eugenius ask Tweak and Geek to stop dancing in his laboratory because he thinks science and dancing don't mix. Tweak and Geek think Professor Eugenius actually doesn't know how to dance and they challenge him to prove otherwise.

The Fixie kids are really excited to have Fire take their pictures and edit them in his photo editing program until they see the results of his "artistic" choices.

The Photo Editor

Toola is in a terrible mood and Simka and Nolik try different ways to raise her spirits. Nothing seems to work until she discovers the joy of jumping on a trampoline.

The Trampoline

Nolik, Fire and Digit notice Tweak and Geek acting very strangely, using words they have never heard before. Fire is convinced the twins are up to no good and must be stopped. Digit figures out that the twins are actually speaking in code.

The Secret Code

Tweak and Geek find a gift they believe Basiya intends to give to her "favorite". But which of the twins does Basiya like most? Digit, Fire and Verda set up a competition to see which of the twins is the smartest, strongest, and prettiest.

The Present

Digit is going to check the ages of ancient bones in Eugenius' lab. When Tweak and Geek play a trick on Digit by building a creature from a different bones, Digit has trouble identifying what he is examining.

The Bones

Nolik is unprepared for his upcoming test at Fixie School and so Tom Thomas loans him his lucky eraser as a good luck charm.

The Eraser

When Geek gets his head stuck inside a pencil eraser he climbs on the back of Tweak to carry him to Basiya for help.

The Autopilot

Eugenius creates a recycling machine. Nolik thinks the machine is just a trick and flies inside to investigate. Eugenius, Simka and Toola are soon frightened that Nolik got recycled into a shoe.

Trash

After learning that Digit got time off of school for making an invention, Geek and Tweak claim to invent a perpetual motion machine so they can get time off as well. Digit thinks it can't be real and they might be faking it.

Perpetual Motion

Wanting to get their own pack-o-mats, Grandpus devises a test for Tweak and Geek to construct a miniature power plant. The winner will get the one pack-o-mat he has available.

Energy

When Tweak and Geek learn that Professor Eugenius has not congratulated Elisa on her PhD, they order flowers online, unaware of the money they are charging to the Professor's credit card.

The Online Store

When Nolik wishes Fixies had Santa Claus like humans do, Basiya and Grandpus plan to surprise him. But things get confusing when both Basiya and Grandpus arrive dressed up like Santa.

The Sleigh

After agreeing to help Professor Eugenius test out his x-ray machine, Elisa is frightened when the x-ray of her hand seems to show gears inside. How could she know that the gears are just Tweak and Geek trying to take x-rays of themselves?

The X-ray

Tom Thomas is frustrated he missed getting a picture of a bird with his smart phone because he had to take off his gloves. Simka helps him make a pair of gloves that will work on a touch screen.

The Touch Screen

After having a lesson on energy conservation at Fixie School, Nolik tells Simka, Geek, and Tweak he can't do his chores today because he needs to save energy.

Saving Energy

Nolik thinks everyone has forgotten his birthday. To make matters worse they all seem to be making fun of unfortunate mistakes he made in the past. Could everyone really have forgotten Nolik's special day?

The Birthday

When Tom Thomas plays an April Fool's trick on Katya she gets the hiccups. Nolik and Simka try to help her get rid of them.

The Hiccups

Tom Thomas' mom asks him to throw away things he no longer needs in his cluttered room, but it proves very difficult for him because of all of the memories attached to them.

Memory

Tweak and Geek convince Nolik that shirts grow from cotton plants as a way to trick him into doing their chores. When Katya discovers their trick she has a plan to turn the tables.

The Shirt

Right after Digit repairs Katya's air conditioner, Tweak and Geek get into an argument about whether the room should be hotter or colder. Their argument leads not only to them breaking the unit's remote, but the air conditioner itself.

The Air Conditioner

When Katya's Mom discovers a comic strip that Katya drew of Freak and Geek on her tablet, she wants to post it online to share with her followers, but this could expose the secret of the Fixies.

Comics

Digit and Nolik built a roller coaster that will be ready to ride after safety testing. Digit leaves to bring back equipment for the test and tells Nolik not to play with the roller coaster while he is gone, but it doesn't stop.

The Roller Coaster

Nolik wants to play hide and seek with Simka, but Simka is more interested in studying math. Nolik tricks Simka into going to the kitchen and leaving her Fixietab with him. He hides it and forces his sister to play hide and seek.

Hide and Seek

Tweak and Geek get themselves covered with plaster that Elisa is using to make a bust of Professor Eugenius. When Elisa discovers the tiny plaster "models" she decides she will paint them. Tweak and Geek need to figure out how to escape.

Plaster

Grandpus asks Simka to help Fire study for a math test. Fire discovers a cheat sheet Simka made with all of the formulas. Thinking that this is how Simka excels on her tests, Fire takes the cheat sheet to use on his test but gets caught.

The Cheat Sheet

Fire gets upset when Nolik goes wall climbing with Tweak and Geek. Fire sends Nolik photos of him climbing mountains to make him jealous. When Nolik figures out the photos are fake, he confronts Fire over a video call.

The Safety Harness

Katya's Mom is about to start her live stream, but discovers her headphones don't work. Tom Thomas offers to fix them, claiming to be a master repairman. He sneaks off for help from Tweak and Geek who discover the problem.

The Contacts

Tom Thomas gets a new hover board but doesn't know how to ride it, so Nolik offers to help. Not having any success, Tom Thomas tells Nolik he is a bad teacher leading to a fight between the two.

The Hoverboard

Tom Thomas gets a video call from Katya. She shows off her new sneakers that light up. Not wanting to be outdone, Tom Thomas tells Katya that he too has light-up sneakers and recruits Simka and Nolik to make Katya believe his fib.

The Sneakers

When Tom Thomas tells Tweak and Geek that being a Fixie is so much easier than being a human, the twins create a virtual reality game in which Tom Thomas must travel through Katya's house as a tiny Fixie.

Virtual Reality

When Freak and Geek tell Grandpus they may be moving away forever with Basiya, Grandpus is distraught that he may never see Basiya again. Grandpus decides to build models of the most famous towers in the world to keep Basiya from moving.

The Tower

Mom goes out shopping and asks Tom Thomas and his dad to mop the floors and dust the house while she's gone. But the two are soon distracted when Dad finds his old guitar and asks Tom Thomas to sing with him.

The Guitar

Fire is frustrated that Chewsocka continually interrupts a board game he is playing with Nolik. He sets up a hologram of food to distract Chewsocka. His contraption gets stuck on the poor dog's snout.

The Hologram

Katya's mom reads a beautiful weather forecast and suggests they go out for a walk. Determined to keep Katya from heading out, the Fixie twins hack into the station making Katya and her mom believe it is going to be a terrible day.

The Weather Station

When Tweak and Geek hear Tom Thomas's mom speaking with a voice assistant, they think a new Fixie has moved into the house. But the twins are very confused by assistant's lack of desire to meet them.

The Voice Assistant

Nolik really hopes that this year his Fixie family can celebrate Christmas in the freezer where they can play with snow, but Masiya doesn't like this idea at all.

Snow

Tom Thomas is upset because he had a fight with Katya, and now he is not invited to her birthday party. Nolik suggests that he just go to her and apologize, but Tom Thomas says that he doesn't have a birthday present.

The Pump

Toola is upset that Fire and Nolik are playing an abusive game with a live plant. She explains that the plant is a Venus Flytrap and it can actually catch them if they are not careful.

The Flytrap

Tom Thomas wants to ask Katya to go to the movies with him but doesn't have the courage to ask her directly. Nolik suggests he writes her an invitation and deliver it to her with his quad copter.

The Quadcopter

Masiya is worried that Nolik will get hurt swinging on a wire, and demands he gets down. Nolik refuses and actually falls. He doesn't hurt himself, but is still punished for misbehaving.

The Swing

Tom Thomas is not excited at all when he receives the book "Treasure Island" as a gift from his grandmother. He thinks reading is boring. But Simka slowly manages to get Tom Thomas and Nolik wrapped up in the story.

The Book

Tom Thomas recruits Nolik to try and help him pass his spelling test with a sneaky plan: Nolik will tell him the answers through his wireless headphones. But things don't go as planned when Nolik has trouble communicating clearly.

The Headphones

Basiya teases Grandpus and brags that she has far more energy than him because of her exercise regime. Grandpus takes this as a challenge and the two have an exercise competition.

Charging

Papus and Nolik see Tom Thomas's Dad asking someone inside his new computer for help and they are convinced that one of their family members must be in the device. What they don't know is that Dad is getting help through the Internet.

The Computer

The Fixies are about to have a talent show and Nolik convinces Digit to sing a song for it. Discovering that Digit is a terrible singer, Nolik suggests that he lip-sync to a recording.

The Recording

The Battle

"And who are the fixies - a big, big secret!" - that's what the song about the fixies sings. Until recently, people knew almost nothing about these little people who live inside cars and appliances. Fixies take care of machines from the inside, cleaning them, lubricating them, fixing minor malfunctions. They are skilled and diligent craftsmen. Fixies are used to hiding from people, but they are everywhere: in computers, refrigerators, TVs ... Everyone remembers the cases when a non-working device suddenly began to work if it is lightly tapped. It's simple: a fixer woke up inside and made everything work. And now you can watch cartoons about these mysterious hard-working people and get to know them better...

The Tooth

Seasons6

Season 4 Episodes52

Cast2

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Episode Summary