Yolkian Prologue (JN: BG alternate opening)

The original and alternate opening to Jimmy Neutron: Boy Genius, entitled Yolkian Prologue, is a fan-fiction thing to make. It would've appeared on the Disney print of Jimmy Neutron: Boy Genius.

Description
In the first version of the movie opening, the viewers will get to see how the filmmakers originally envisioned for the opening by having the Yolkians searching for a planet to invade and kidnap the parents until they found and decide to go to Earth, before it was changed to the opening that we see in the final film that's inspired by Top Gun.

Intro

 * (Fades to Steve Oedekerk in a lobby, introducing himself and explaining to the viewers about the alternate Yolkian Prologue opening that ended up on the cutting room floor.)
 * Steve Oedekerk: Hi, I'm Steve Oedekerk, producer and co-writer of Jimmy Neutron: Boy Genius.
 * (Textbox: Steve Oedekerk - Producer, Co-Writer)
 * Steve Oedekerk: Now, with the changes to any film, comes the factor of having to either replace the scene or delete it altogether. And this movie is no exception. In fact, some of the scenes we envisioned for it just didn't get to see the light of day. Speaking of which, here's the alternate and original opening to the movie, in which we...
 * (Monatage of clips showcasing the Yolkians plays.)
 * Steve Oedekerk: ...get to see the Yolkians much earlier than in the final film, heck, even before we actually get to meet the main protagonists
 * (Live-Action Scene: Fades back to Steve Oedekerk)
 * Steve Oedekerk: ...themselves!