Irkens have always been the masters of machinery, the technological terrors. Or have they? What are these strange vehicles following Zim and Dib? And why have they no drivers? First attempt at crossover. No romance. Possible ZADF.
Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 9,842 - Reviews: 116 - Favs: 72 - Follows: 29 - Updated: 7/22/2009 - Published: 10/21/2007 - Zim, Dib, Optimus Prime, Bumblebee - Complete