||The Irken Empire
Invader Skoo is an Irken Invader. His name is very similar to the name Skoodge, another Invader, and the name Spoo, one of Zim's classmates.
His character design indicates that he doesn't have a PAK, which is probably simply an animation error since Irkens cannot last more than ten minutes without their PAK.
It is unknown what planet Skoo was sent to, or of he already completed his mission.
Facts of Doom
- Skoo’s antennae are bent forward instead of backward, which is uncommon but not unheard of.
- He is also one of the many Invaders without stripes on his uniform.