Simka and Nolik create a lie detector to prove that Tom Thomas is lying when he claims he is not actually himself, but rather his cousin.

Simka and Nolik try out Tom Thomas as a candy taste tester, but soon Tom Thomas has a tooth ache from eating so much candy.

Tom Thomas wants to know how much money he has stored inside his piggy bank and sends Nolik inside to count. Unfortunately the only way to get Nolik back out is to smash the bank.

The Fixies are baffled by the appearance of an appliance they have never seen before - a robotic vacuum cleaner. While the older Fixies try to figure out what it is, Simka and Nolik use the Internet to solve the mystery.

Tom Thomas needs to weigh Chewsocka on the old fashioned scale in his dad's office in order to figure out how much food he is supposed to give her.

Tom Thomas doesn’t know where to hide the ice cream cone he bought as a Mother's Day gift. Simka’s suggestion to store it inside a thermos in dad's office seems like a good idea until Nolik gets trapped inside.

Tom Thomas and Nolik each discover the benefits of using a mixer. For humans, it’s a way to turn boring milk into tasty milkshakes, and for Fixies, a place to go inside and get charged up.

After one of his chocolate bunnies is stolen, Tom Thomas, together with Simka and Nolik build an alarm to protect the remaining bunny and uncover the thief.

Tom Thomas has to write an essay for school about how he helps the environment and learns a lesson about wasting paper in the process.

After watching a scary movie, Tom Thomas is afraid of sleeping in the dark. Nolik offers to help Tom Thomas save electricity by using himself as a night light to help him fall asleep.

While Tom Thomas is playing detective, he finds himself with a real mystery to solve - why Chewsocka isn't feeling well. With the help of Simka, Nolik and a magnifying glass, he figures out why.

Tom Thomas' father loses his cell phone with Masiya and Papus hiding inside of it. Simka and Nolik are able to call their parents and figure out where they are. Now Tom Thomas needs to tell his dad where the phone is without revealing...

Tom Thomas makes a flip book about Nolik banging his head, but Nolik doesn't find it funny at all.

Nolik gets sucked into the vacuum cleaner while Tom Thomas' mom is vacuuming his room. Masiya and Simka must go inside the vacuum to rescue him.

Tom Thomas wants to make whipped cream for a dessert, but doesn't have enough strength to keep shaking it up. Simka and Nolik come up with a different strategy that takes advantage of Chewsocka's desire to get them.

Tom Thomas drops a ship in a bottle and one of the masts break. When Simka and Nolik try to glue the mast back together, Nolik gets very sick from the harmful glue vapors.

Tom Thomas gets a magic wand as a present and uses it to make the Fixies as big as humans. Or was it just a dream?

The night before Tom Thomas' birthday, his dad breaks his son’s present, a toy robot. He falls asleep at the table unable to fix it. Can the Fixies repair it before morning without waking up Dad?

When a helium balloon floats up to the ceiling out of Tom Thomas' reach, Nolik offers to retrieve it by riding on a stream of air from a hairdryer.

As a result of losing all of his energy, Papus turns into a screw. Simka and Nolik use the special qualities of a magnet to figure out which of the many screws in the apartment is their father.

After driving away Simka and Nolik by acting rude to them, Tom Thomas soon learns a lesson about friendship and playing nice when he finds himself in need of their help when his electric train set mysteriously breaks.

Playing a mad scientist, Tom Thomas stirs up his soapy magic potion with his father's electric toothbrush and it breaks. Now Simka and Nolik must help him fix the toothbrush before his dad comes in the bathroom to brush his teeth.

While playing pirates, Simka and Nolik challenge Tom Thomas to find a hidden treasure. They give him a map they drew and and teach him how to build a compass.

When Tom Thomas plugs in an old radio it causes a short circuit that shuts off the electricity in the whole apartment. The Fixies locate the circuit breaker and safely restore power to the apartment.