Fire gets kicked out of class for screaming "fire" during a lesson on fire extinguishers. When he soon discovers a real fire in the lab, he has trouble convincing Grandpus and his schoolmates that this time it's for real.

Hiding from Nolik and Simka during a game of hide and seek, Tom Thomas gets himself stuck inside a suit of armor.

It’s a very hot day in the laboratory and the Fixies work together to unravel a messy tangle of cords so they can find a free outlet for Professor Eugenius to plug in his fan and cool off.

Nolik becomes worried that Tom Thomas won’t need him anymore as a friend after Professor Eugenius replaces the leg of Tom Thomas’ favorite toy bear with a prosthesis.

Fire and Nolik decide to play a mean trick on Toola with a talking doll that Professor Eugenius brought to the laboratory. When Simka discovers what the boys did, she figures out how to get them back.

With his dad's camera in hand, Tom Thomas turns into a paparazzi determined to get a picture that will make him rich and famous, a picture of Fixies.

Playing around on Tom Thomas' globe leads Nolik to learn about the Earth's gravity and why there is day and night

Tom Thomas gets angry at Nolik, which makes Nolik get mad at Simka, who then gets mad at Toola. Toola convinces her friends to create a chain reaction of positive feelings.

Tom Thomas agrees to take care of his friend's chameleon. When the chameleon escapes from its terrarium, Tom Thomas, Simka, and Nolik have to use their smarts to find him and catch him.

Papus wants to move because nothing in the apartment breaks anymore. Nolik and Simka think the only solution is to break things so Papus will have something to fix and feel useful again.

Digit feels unprepared for his pack-o-mat exam. Nolik tries to help him out by getting Grandpus to reveal what the topic of the exam will be. If only Grandpus would stop changing his mind!

Fire, Verda, Digit and Toola have made plans to visit Simka like "real guests" who first ring the doorbell before entering. But their plan is blocked when they discover that the doorbell isn't working.

A paint stain on Tom Thomas’ shirt just gets worse and worse as he tries Nolik's different ideas for how to remove it.

A squabble between Simka and Verda ends badly when Verda's autographed photo of a Fixie star gets blown away into a vent. The girls must retrieve the picture before a human finds it.

Fire wants to shoot Nolik out the window and all the way to the Moon using Tom Thomas’ toy catapult. Simka and Papus try to stop their dangerous plan.

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.

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.