Dee Dee's imaginary friend comes to life and annoys Dexter. Dexter ends up wishing him away, then he realizes he made a terrible mistake.
| Title | The Koos is Loose |
|---|---|
| Genres | Animation Comedy Sci-Fi & Fantasy |
| Release Date | 1997-08-06 |
| Episode Runtime | 00 Hours 07 Minutes |
| Season Number | 2 |
| Episode Number | 10 |
| Production Companies | Hanna-Barbera Productions, Cartoon Network Studios |
