Trivia, Quotes, Notes and Allusions
Batman: What did it look like? Marvin: well, it looked like a U. Superman: it looked like Batman?!
First appearance of the Flash.
In this episode we get to see Superman's alter-ego, Clark Kent.
This episode marks Green Arrow's only appearance in any of the SuperFriends series.
Goof: Early in the episode, when WonderDog chases a squirrel that stole his hot dog, they pass a sign that should say "Ferris Wheel". However, wheel is misspelled as "Whell".