Robot Trains (2015)

S02E41 Woo-Hooo Fly, X Family, Fly

In an unexpected turn of events, the Mischievous Trio finds themselves in a hot air balloon adventure that leads to an unforeseen rescue. Unaware of the chaos unfolding below, their flight becomes a pivotal moment, as they inadvertently play a crucial role in saving the day. The trio's antics in the sky bring about surprising outcomes, showcasing their unique bond and knack for turning mishaps into triumphs.