Trivia
Revenge of the Chicken from Outer Space/Journey to the Center of Nowhere
Courage the Cowardly Dog
The word "DIL" - in reference to director John Dilworth - appears three times in this episode. First as graffiti in New York City and second on the plug of the flying saucer and third on the motorcycle.
Journey to the Center of Nowhere was seen as a bonus on the closing previews to "The Powerpuff Girls: Birthday Bash" 2000 VHS.