Robot Trains (2015)

S1E15 Go, Robot Trains!

Following Kay's unfortunate mishap, Train World faces a reduction in resources, leaving the energy-draining Area V still accessible. To distribute energy evenly across the realm, the trains decide to hold their annual Train Race, a cherished tradition. Contestants must collect cargo from their fellow trains while completing a full circuit around Train World. The challenge not only tests speed but also teamwork, as each train strives to win the race and ensure energy flows throughout their community.