Trivia: The bottom of the alien's ladder looks the same as the part the mechanic puts in Augie's car.
Trivia: The correct spelling of Kylee Bush is "Tracey", as shown on the "Congratulations" banner at her office and under "Cast" at the end of the movie. Movie-related websites (including IMDb, Rotten Tomatoes, and The Movie Database) apparently receive the same listing for "Cast", which incorrectly spells her name "Tracy". (00:22:30 - 01:26:28)
Trivia: Composer Jerskin Fendrix has a cameo as the musician playing the strange instrument in the Lisbon restaurant dance scene.