Still from Dexter's Laboratory S2E10
Dexter's Laboratory › Season 2

S2 E10: The Koos is Loose

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.

Air dateAug 6, 1997
Runtime7 minutes
TMDB rating★ 7.0/10