Student Film
On disc two, from the [Main Menu] there is a small arrow on the bottom right corner. Move over it and select it by pressing [Enter]. Now you see Warner Bros. and other studio things, keep pushing [Right] and you see "Jesus". Once there, press [Enter] to select him. This will reveal what Lucas used as a basis for his student film.

DVD Production Credits
Acces the [Special Features] option on disc one. In the bottom right corner, highlight and select the Zoetrope logo. This will reveal the DVD credits.