Dr. Doofenshmirtz mimics the sound of a real-life train, saying "Chugga-chugga, chugga-chugga, whoo hoo!"

Laurie instigates Jackie, and they get into a fight that is illustrated by Batman-style hit flashes.

While discussing the future of the popular hero, Radioactive Man, the executives flashback to one of the fight scenes from the 1970's version of the show.

Batman and Robin fight The Penguin and his Fine Feathered Finks and emerge victorious.

After learning that the huntsmen were not successful in killing Snow White, the Jealous Queen consumes a poison that transforms her into the Evil Witch. The transformation comes with a malicious plan to get rid of Snow White.