Tak

Tak is the main antagonist of Invader Zim episode "Tak: The Hideous New Girl". She is a female Irken warrior. Her main goal is to take Zim's "mission" because Zim had ruined her training as an Invader. Vicious and determined, she is more focused on trying to gain for herself an honorable title as an Invader than revenge; Zim just happens to be in the way of getting it.

She was voiced by Olivia D'Abo.