To ease the burden on MOE, the Batwheels use his duplicating machine to make copies of their repair bot, but the Batcave is soon overrun when the machine breaks!
Grundy, a giant monster truck, causes chaos as he stomps around Gotham and creates a mess. He's too powerful for the Batwheels to stop, but Buff finds a friendly solution to end the city shaking shenanigans.
Batwing and Goldie secretly decide to participate in the Gotham Air-Show, but when Batman needs their help, they must choose between winning the competition and their responsibilities to fight crime.
Bam must learn to adapt and try something new as he's tasked to dive the Bat Big Rig all the way to Star City, while the Legion of Zoom chases after him.
When Ducky and Quizz steal the Bat-Signal’s one-of-a-kind lightbulb, Bam and Batwing must find a way to restore the legendary light so Batman knows when Gotham needs him.