Invader ZIM: Season 1
Episodes
The Nightmare Begins
Mar 30, 2001 · 24 min
Dedicated Irken soldier Zim is sent on a secret mission to Earth, where he disguises himself as an elementary-school student and gathers information about human beings. His plan is
Parent-Teacher Night
Apr 6, 2001 · 11 min
After another day at the Earth skool, Ms. Bitters reminds the children that it’s Parent Teacher Night and that all the parents must come to the skool at the end of the day. Zim be
Walk of Doom
Apr 6, 2001 · 11 min
Zim goes on an outing to the downtown area in order to test a new guidance chip he installed in GIR, but when GIR removes the chip before leaving in order to store a cupcake, Zim a
Bestest Friend
Apr 13, 2001 · 11 min
When Zim makes a huge scene over his inability to eat lunch food, he overhears one of the girls at school talking about how inhuman he seems to be and how he has no friends. In an
NanoZim
Apr 13, 2001 · 11 min
When Dib finally manages to get a picture of Zim without him in his disguise, Zim formulates a plan to shrink himself down into a microscopic size to get into Dib’s body and perfor
Germs
Apr 20, 2001 · 11 min
After Zim watches an old movie where some invading aliens are defeated by some bacteria, he begins to study germs more. However, when he discovers that such germs truthfully are e
Dark Harvest
Apr 20, 2001 · 11 min
When Dib finds out that Zim has no human organs, he attempts to exploit Zim’s ailment of head pigeons to get the skool’s nurse to examine Zim in hopes she will see the truth. Howe
Attack of the Saucer Morons
Apr 27, 2001 · 11 min
Zim attempts to test some of the defenses that Earth has by taking his Voot out for a drive to monitor local police units. However, when a bumble bee crashes into his vehicle, Zim
The Wettening
Apr 27, 2001 · 11 min
When it begins to rain one day, Zim becomes worried because he’s never experienced rain before. Dib takes notice of his fear and he coaxes Zim into stepping into the rain, only to
Career Day
May 4, 2001 · 11 min
Ms. Bitters is assigning students their mentors for Career Day through the use of an aptitude test and a machine. Both Dim and Zim attempt to get their desired professions on the
Battle-Dib
May 4, 2001 · 11 min
When Dib finally manages to be permitted to present his findings on Zim to the Swollen Eyeball Network, he believes he will be able to put an end to Zim’s schemes once and for all.
A Room with a Moose
Aug 17, 2001 · 11 min
When Zim formulates a plan to get revenge on his skoolmates and especially Dib, he gets them all participating on a fieldtrip. Dib, however, realizes that the driver of the bus is
Hamstergeddon
Aug 17, 2001 · 11 min
While at skool one day, Ms. Bitters tells the class that they need a new pet hamster due to the orders of the skool’s board of directors. When the hamster arrives, all the childre
Invasion of the Idiot Dog Brain
Aug 24, 2001 · 11 min
When Zim’s headquarters are having security problems, Zim attempts to upgrade the security system and get the job over with. He decides to put Gir in charge of ensuring nothing go
Bad, Bad Rubber Piggy
Aug 24, 2001 · 11 min
Zim finally finishes one of his self proclaimed brilliant inventions, a space-time-object-transfer device, in which he plans to send a giant robot into the past in order to put an
Planet Jackers
Aug 31, 2001 · 11 min
Zim is upset because all of the other Invaders are doing much better in their tasks than he is, though he inadvertently discovers that his signal to the data hub has been interrupt
Rise of the Zitboy
Aug 31, 2001 · 11 min
When Zim comes home from a lousy day at skool because he found out that Dib knows a flaw in his security system, Gir attempts to cheer him up by rubbing bacon oil all over his face
Plague of Babies
Sep 7, 2001 · 11 min
When Zim’s Voot Cruiser has a mechanical failure and it sends Zim and Gir flying through the skies, Zim manages to gain control just in time to land safely in their headquarters.
Bloaty's Pizza Hog
Sep 7, 2001 · 11 min
Dib believes he has figured out a way to successfully tunnel into Zim’s underground base, but when his father comes in and announces that it’s the Membrane family’s night out and t
Bolognius Maximus
Sep 21, 2001 · 11 min
When Dib once again notices that Zim isn’t eating his food, he throws a piece of bologna at him in order to taunt him, in which the bologna fuses with Zim’s skin, causing him immen
Game Slave 2
Sep 21, 2001 · 11 min
When Gaz sees an advertisement for the new handheld gaming console, the Game Slave 2, she decides that she really needs to go to the mall in order to get one. However, when her fat
Halloween Spectacular of Spooky Doom
Oct 26, 2001 · 24 min
It’s Halloween and the entire town is getting into the Halloween spirit; much to Zim’s dismay because he considers the entire concept to be insane and he doesn’t want filthy Earth
Mysterious Mysteries
Mar 22, 2002 · 11 min
When Mysterious Mysteries is having trouble in ratings due to their lack of stories, they decide to take drastic measures and they finally let Dib onto the show. Dib believes this
Future Dib
Mar 22, 2002 · 11 min
Professor Membrane has just unveiled a world changing machine that will completely remove the entire need for fuel, though if the machine were to malfunction, it could cause a gian
Door to Door
Mar 29, 2002 · 11 min
The skool is holding a candy drive in order to get some finances, in which the individual who sells the most chocolate bars will get a secret mystery prize. Zim becomes interested
FBI Warning of Doom
Mar 29, 2002 · 11 min
Gir has recently been watching a movie he rented from the local mall, in which Zim just happens to be in the room when the FBI Warning is displayed on screen. Just as Zim realizes
Battle of the Planets
Apr 5, 2002 · 24 min
When Zim goes to Mars to attempt to find a way to destroy the Earth, figuring that whatever killed the life on Mars may work for Earth as well, he stumbles across the face on Mars,
Abducted
Apr 12, 2002 · 11 min
When Zim is attempting to explain to the Almighty Tallest that the humans are both dumb and tall, he gets interrupted when the doorbell rings and his transmission to the Tallest is
The Sad, Sad Tale of Chickenfoot
Apr 12, 2002 · 11 min
When Professor Membrane invites some of his colleagues over to the house, they insult and mock Dib because of his hobby of paranormal investigation. Matters become even worse for
Megadoomer
Apr 26, 2002 · 11 min
The Almighty tallest are examining a storage planet in order to send valuable goods to the Invaders to help them on their missions. They decide to send a Megadoomer Combat Stealth
Lice
Apr 26, 2002 · 11 min
When at skool one day, a child comes into class late because his head was itchy, which Ms. Bitters recognizes that it was due to lice. Before she can do anything, however, the lice
TAK: The Hideous New Girl
May 10, 2002 · 24 min
An Irken masquerades as the new girl at school in order to settle an old score with Zim.
GIR Goes Crazy and Stuff
May 24, 2002 · 11 min
When Zim attempts to taint the Earth’s cow-meat supply with sewer water is ruined because of Gir’s antics, he decides to increase the power on Gir’s behavioral modifier, which will
Dib's Wonderful Life of Doom
May 24, 2002 · 11 min
While at school one day, Zim throws another fit about the lunch food so Dib throws a muffin at him, which causes Zim to run away in anger. The next day, a pair of Meekrob come to
Hobo 13
Jul 12, 2002 · 11 min
When Zim’s constant requests to the Tallest get on their nerves, they attempt to remind him that he is an Invader, not a battle soldier, and that he doesn’t have the training to us
Walk for Your Lives
Sep 28, 2002 · 11 min
During Probing Day, the day where the Tallest evaluate the Invaders’ performances, Zim has Dib captured in a space-time-field prison which is keeping him in slow motion, in which Z