Robot Trains

Duke, Mos and Dos are up to their old tricks: this time they manage to steal energy balls from Waterland. As they are spotted by Railwatch, they run away dropping accidentally the energy balls in the water. Railwatch gather the stolen energy balls underwater thanks to a special gadget by Genie. Meanwhile, Train X has a new trick up his sleeve, something which he calls the shadow energy.

After Railwatch are hit by a nasty dust storm which make them dirtier than they've ever been before, Genie invents a new kind of soap that will clean them all. But after a long night of experimenting, Genie accidently makes a slime concoction that does the opposite of soap. What's even worse is Maxie gets ahold of the slime and releases it into Waterland causing a slime-castastrophe!

After Railwatch insists that Maxie is too young for many of their missions, Maxie runs away to a cave crying to be alone with her thoughts. Here she discovers a magical lamp buried under the sand and when she rubs it, a genie appears and grants her three wishes. Maxie of course wishes to be big like Railwatch and not only that, she wants to be the leader of Railwatch like Kay!

Kay wants to go faster than he's ever gone before. But when he breaks the time-space barrier, he's trapped going so fast, none of the other Railwatch members can see him and can only hear a high-pitched whine when he's moving around them. To Kay, everyone's going so slow they look just silly! Can Kay find a way out of the hyper-fast world to save his friends from an Energy Ball disaster?

Vito is out digging in Mountainland when he discovers a secret passageway to underground ancient pyramids. He calls up Railwatch who joins with Gary who brings an ancient book, to discover the mysteries of an olden rail civilization that time forgot. But after an earthquake scares everyone, they have to get out of the ancient passageways before the walls cave in.

Alf gets a guitar for his birthday and becomes obsessed with practicing. It's driving everyone crazy since he is a pretty bad singer. Kay and Maxie join Alf in a band and when X-family hears them practicing, they challenge the group to a battle of the bands for all the railers to attend. Kay pushes Railwatch band harder than ever since he is so determined that they have to beat the X-ers.

Genie hasn't taken a day off in, well, forever, and Railwatch wants her to relax. But Genie thinks Railworld will fall apart without her looking after everything. Finally, after Genie goes to relax, things don't go well for Railwatch as stuff keeps going wrong, which keeps getting worse, and worse, and worse, but they don't want to ask Genie for help, because she finally took a day off!

Train X accidentally comes up with a silly making cannon which makes everyone who is hit by its bubbles just act silly! When hit with the cannon, weird behaviors happen! When the Railwatch come to investigate, they're hit with the silliness too! All except Maxie, who has had an irritatingly catchy tune stuck in her head all day, which is driving her crazy.

X-family has developed an invisibility cloak to help them steal energy balls. The cloak is too small to fit the trio and fits only Mos and Dos. Railworld is shaken by seeing energy balls floating in the air and they are convinced there is a ghost! Everyone is scared out of their witts including Maxie but as she overcomes her fear, she finds the real culprits and has them run away scared.

When the Rust Weevils swarm Railworld in their once-in-a-decade swarm, they infect the trains with horrible rust. That's what they do! Soon everyone is squeaking and seizing, and it's only a matter of time before they freeze up altogether! The Railwatch must find the mythical House of Oil, where they must bathe freeing themselves from the rust. Easier said than done!

Kay accidentally walks into one of Genie's experiments and the unwanted side effect is that Kay is transformed back to being a baby-train. He had a really short temper, is super emotional and is even wearing a diaper! Yikes! Who on Rail Watch is on baby duty and should they even take him to help on missions? How will Genie manage to reverse the effects with an unruly baby on her hands?

It's Victor's birthday and everyone is in party mode except Victor. The more Victor doesn't care a birthday party, he just want to spend time with his flowers. Railwatch prepares a surprise party for him, but all their effort keep backfiring, and moreover the trio Duke, Mos and Dos is up to no good! Will Victor's enjoy his own celebrations and the special birthday cake?

A railer is playing with a cute little mouse. By mistake the mouse gets on one of the carriages full of energy balls and arrives at Michelle's garden first and at the Watchtower later. Genius Genie and Victor are called up on the case! Once the little mouse friend is taken care, he is just too cute to let go and he is put under the care of railer George.

Some railers are working on the mines in Windland and Victor is there to help them. A little railer named Devin wants to be an explorer. Victor gives him his Railwatch emblem, which Devin will very much need once he gets lost walking inside the mines. As he loses the way, he is reminded of Victor's words: If you have any problem call Genie! Of course, Genie comes to the rescue!

When Genie invents the Cabooster, a caboose that provides a power boost, she gets a taste for Kay-like speed. Soon, everyone's building double, triple and quadruple Caboosters! But much speed, brings a crash and a lot of finger-pointing to poor Genius Genie. As the Great Train Race is on, on the brink of winning, she proves once more she a leader by saving some trains in danger.

A massive energy overload is threatening Rail World. Kay chances a risky maneuver to save the day: his strategy is successful, but he loses control and finishes with a massive crash! Once he's fully recovered from the accident, Kay is as good as new, almost! He has lost his nerve and becomes overly safety-conscious - so much so that it interferes with his ability to work with the team!

A hot new song has swept the lands. Alf doesn't get it and feels left out. Enter Trainbow the Circus Train! Alf and all are thrilled by Trainbow's entertainment. All but jealous Team X, that sabotages the cars. Duke accuses Trainbow's eccentricities of being not like "us." But Trainbow sings differences are good: "We're Just Riding Different Tracks!"

After an accident in Genie's lab, Maxie and Gary get magnetically hooked together. Until Genie can figure out a solution, the two very different trains will have to figure out how to get along without driving each other crazy! When the rest of Railwatch gets in serious trouble, Maxie and Gary know they have to join forces and work together to save the day!

Esther, a new wind railer, is about to complete her training with flying colors, except for the final test, her big jump: but she doesn't want to jump, even with the support of the Railwatch! Esther, despite being one leap from wind railer graduation, has a passion for mining and she wants to follow her passion. In the end she is crowned as a miner instead of a wind railer.

After a wave of unexplained seismic activity has gripped Trainworld, Genius Genie builds a new gadget for Maxie. This new gadget is called the Exo Suite and enhances Maxie's strength and protects her. With her newfound power, Maxie saves the day on a raft of unfortunate events, all caused by Mos joyriding in the Monster X Buggy to try and collect more energy balls for Train X.

Alf takes a bump to the head and when he wakes up, he's part of the X-Family! He follows Mos and Dos in their devious dealings, but deep inside he knows that something is totally wrong. Train X decides to send Alf on a mission that will give X-Family control of Railworld. Can Railwatch restore Alf's memory before it's too late? How will they bring him back to his usual self?

Railer George is not like the other railers, he does not feel he belongs to their group. One day, by chance, George meets Mos, who helps him with carrying some energy balls. Their friendship has begun, and they become inseparable! Mos decides to introduce George to the X-Family and brings him to meet Train-X in his very own cavern. How will Train-X react to this new help?

A Windland railer named Neil can't get the hang of mining no matter how hard he tries. With a little spring in his step and help from some musical pals around him, Neil works harder than ever to mine. When an emergency happens, Neil remembers Maxie wisewords: "Keep that rhythm! It'll make everything better!"

Genie's new invention the Duplicator Device, can duplicate train cars. Railwatch each adds more cars to get more work done, but they get so long they slow down! Mos and Dos see the slow-down and swoop in to swipe the device. But they end up using it on themselves! Meanwhile, Train-X has almost completed his shadow machine, while Duke is not happy and not sure what to do.

Railwatch are excited to each receive an invite to a scavenger hunt. They're all excited to play along, and we see them seeking items throughout the land. But when they follow instructions and take items to listed destinations, everyone's curious to find out who planned this. Turns out it was Train-X - to get parts for his Shadow energy machine! Duke thinks this is too much!