Robot Trains (2015)

S01E05 Run, Kay!

A dangerous virus infiltrates Area D, causing the control unit to fail. To restore functionality, Kay must sprint faster than the energy surge and manually reset all the levers on the train tracks. Initially self-assured about his abilities, Kay underestimates the challenge until he encounters a rapidly accelerating gorilla speedometer that escalates in size and speed, absorbing energy from the tracks as it chases him.