Details
Ordered to spy on the elves, Elfo is captured and forced to spy on the Trøgs - who see through his disguise and return him to spy on the humans.
- Animation, Comedy, Action & Adventure, Sci-Fi & Fantasy
- English
Cast & Crew
- Abbi Jacobson , Lucy Montgomery , Nat Faxon , Tress MacNeille , David Herman , Maurice LaMarche , Billy West , Eric André
- Matt Groening