Robot Trains - Season 1 - Eps 5: Run, Kay!
A virus enters the system in Area D, and the area's control unit malfunctions. To fix the problem, Kay has to run faster than the flow of energy and manually adjust all levers along the train tracks. Confident about his speed, Kay thinks this will be an easy task, but a gorilla speedometer surprises Kay, chasing him as it grows bigger and faster, collecting energy from the tracks.
About Robot Trains

Title: Robot Trains
First Air Date: 2015-02-26
Last Air Date: 2019-05-19
Status: Ended
Rating: 5.7/10 (from 3 votes)
Language: KO
Seasons: 2
Total Episodes: 84
Network: Unknown
Genres: Animation, Kids, Action & Adventure, Comedy, Sci-Fi & Fantasy, Family
Production Companies: CJ ENM, Union Investment Partners, Woori Investment Co.
Synopsis
Set in the "Train World" where all citizens are trains. However, among the residents there are special trains that can transform into robots, the Robot Trains! Featuring our 5 train heroes, with special powers: Kay, Alf, Duck, Selly and Victor - and their exciting adventures. Can the Robot Trains save the village from the evil dark forces that be?