Invader Zim Returns

Invader Zim Returns is an American animated science fiction-comedy television series serving as a sequel to , being created by. It is produced by Nickelodeon Animation Studios and it will premiere on on [January, February or March] 2020, with cable reruns premiering on Nickelodeon on [September, October, November or December late] 2020.

Synopsis
After the the events of Enter the Florpus, Dib now heads to thwart Zim's latest schemes to conquer the world.

Main

 * Dib Membrane (voiced by Andy Berman) - a middle schooler who wants to stop Zim from invading Earth.
 * Gaz Membrane (voiced by Melissa Fahn) - Dib's gothic sister who reluctantly aids him in stopping Zim's schemes.

Supporting

 * Professor Membrane (voiced by Rodger Bumpass) - Dib's father who has a very scientific outlook on life finding Zim being an alien non-scientific.
 * Foodio 3000 (voiced by Justin Roiland) - a robot created by Membrane to create food and is the house chef.
 * Clembrane (voiced by ) - Membrane's failed clone who now is his assistant and cares about his "children".
 * Ms. Bitters (voiced by Candi Milo) - a teacher who is mean and extremely old.

Antagonists

 * Zim (voiced by Richard Steven Horvitz) - an alien invader who wants to rule the world for the Irken Armada.
 * GIR (voiced by ) - Zim's SIR unit who is not the brightest and is made of literal trash.
 * Computer (also voiced by ) - Zim's sentient computer.
 * Minimoose (also voiced by ) - a cute moose ball thing that also serves as a powerful weapon.
 * The Irken Armada, consisting of:
 * Almighty Tallest Red (voiced by Wally Wingert) - one of the leaders of the Irken Armada who despises Zim.
 * Almighty Tallest Purple (voiced by Kevin McDonald) - the other leader of the Irken Armada who also despises Zim.
 * Skoodge (voiced by ) - one of the most competent but smallest invaders who is blindly loyal to the Tallest, despite being hated by them because he is small and not tall.
 * Tak (voiced by Olivia d'Abo) - a rogue Irken who wants revenge on Zim due to missing her chance to be an Invader due to him.
 * The Gellaxis Warden (voiced by TBD) - the warden of Moo-Ping 10 who wants to put Professor Membrane back in the prison.
 * The Gellaxis Warden (voiced by TBD) - the warden of Moo-Ping 10 who wants to put Professor Membrane back in the prison.

Episodes
See List of episodes.