Vilgax's first appearance in the original series.
Vilgax declaring that the Omnitrix will be his no matter what.
Vilgax being severely wounded and heavily disfigured by a blast from the enemy ship.
Vilgax recovering after his accident.
"The puny Earth being that is keeping the Omnitrix from me will soon hang on my trophy wall."
Vilgax hiring bounty hunters to retrieve the Omnitrix for him.
Vilgax learning of Tetrax's betrayal and the bounty hunters' failure.
Vilgax noting how the Omnitrix's wielder (Ben) is proving to be formidable.
Vilgax offering to teach Rojo about her powers in exchange for the Omnitrix's retrieval.
Vilgax threatening Rojo's life upon learning of her failure.
Vilgax revealing himself to Ben, telling him he should be afraid of what's to come.
Vilgax looming in his healing tube, plotting his next move.
Tired of the constant failures, Vilgax exits his healing chamber and decides to retrieve the Omnitrix himself.
"I have you, now." - Vilgax locating the Omnitrix upon its activation.
Despite losing its signal, Vilgax knows how to draw its wielder out in the open.
Vilgax revealing his new upgraded form to Ben.
"I am Vilgax and I have come for the Omnitrix."
Vilgax demonstrating his capabilities as he instantly overpowers Ben in his Heatblast form.
Vilgax slowed down by Heatblast melting the road tar.
Vilgax watching Ben escaping.
Vilgax attacking and grappling onto Ben in his Stinkfly form.
"I grow tired of this!" - Vilgax defeating Stinkfly.
"A child? THE OMNITRIX IS IN THE HANDS OF A MERE CHILD!?" - Vilgax meeting Ben face-to-face for the first time.
Vilgax kidnapping Ben after learning that the Omnitrix has merged with his DNA.
Vilgax becoming less shocked that Ben has been using the Omnitrix as a toy.
Vilgax explaining his intentions for the Omnitrix to Ben.
A vision of Vilgax commanding an army Omnitrix-armed enforcers.
Vilgax laying out his weapons needed to extract the Omnitrix from Ben.
Vilgax about to cut off Ben's arm to get the Omnitrix.
"Tennyson!" - Vilgax recognizing Max Tennyson as his long-time old nemesis.
Max blasting Vilgax in an effort to kill him for good.
Vilgax proving to Max himself that he is more stronger than before.
Ben, in his Upgrade form, forcing himself and Vilgax off the ship to save Max.
Vilgax confronting Ben, in his Ripjaws form, on top of Mt. Rushmore.
Vilgax using his strength enhancers to attack Ben in his XLR8 form.
Vilgax overpowering XLR8.
Vilgax fighting Ben in his Diamondhead form.
Vilgax overpowering Diamondhead.
Vilgax unable to hurt Ben in his Ghostfreak form, who then retreats.
Vilgax witnessing his ship crash-land.
Vilgax holding Max and Gwen hostage, forcing Ben to surrender himself.
Vilgax learning, to his horror, that his ship has been set to explode.
"NO!" - Vilgax being pinned down by Ben just as his ship is about to explode.
Vilgax's "death" as he supposedly perishes when his own ship explodes.
Vilgax appearing in a flashback during the episode "Truth".
Vilgax blocking an energy blast fired from the Plumbers.
"Many have tried. None have succeeded." - Vilgax brushing off the Plumbers' threats.
Vilgax ordering Max to drop his weapon while holding Phil hostage.
Vilgax being attacked by Phil after Max shoots away his weapon.
Vilgax preparing to launch the missile.
Vilgax being strapped to the missile just as it launches into his ship.
Vilgax exploding with his ship, presuming him dead at the time.
Vilgax appearing in the what-if episode "Gwen 10".
Vilgax demanding the enemy ship's destruction, wanting the Omnitrix in his possession.
Vilgax surviving the explosion, only this time unscathed.
"No one controls the Omnitrix but me." - Vilgax witnessing the Omnitrix landing on Earth.
Vilgax heading to Earth to claim the Omnitrix himself.
Vilgax confronting Gwen and Ben, demanding the Omnitrix.
Vilgax kidnapping Gwen after sweeping Ben away.
"Hurt? No. I have something much worse in mind for you."
"And what fun would that be?" - Vilgax brushing off Gwen's suggestion of removing the Omnitrix safely.
Vilgax confronted by Max Tennyson with his weapon.
"Tennyson." - Vilgax face-to-face with Max once more.
Vilgax attacking Max after the latter misses him.
Vilgax overpowering Max, even without his cybernetic enhancements.
"You'll never destroy me, you worthless human!" - Vilgax preparing to kill Max.
Ben saving Max by using his weapon to shoot Vilgax off of him.
Having survived the blast, Vilgax waits for the Tennysons.
Vilgax attacking the Rust Bucket, which is enhanced by Max in his Upgrade form.
Vilgax being blasted by Ben into his ship.
Vilgax's supposed death as his ship explodes.
Vilgax encased in ice drifting in outer space.
Vilgax rescued and thawed out by
Kevin Levin, revealing his survival.
Vilgax punching Kevin in the face after the latter underestimates him through looks.
Vilgax is free from his ice imprisonment.
"Underestimating me is a grave mistake..."
"...The last you'll ever make!" - Vilgax powering himself up.
Vilgax proving himself too much for Kevin to handle.
Vilgax angrily ranting how he owes allegiance to no one.
"What do you know of the Omnitrix?" - Vilgax noticing Kevin's resemblance to Ben's alien forms.
"You may be of some use to me after all." - Vilgax now seeing that Kevin can be useful to him.
Vilgax analyzing Kevin, fascinated that he had absorbed DNA from the Omnitrix.
Vilgax agreeing to work with Kevin to get the Omnitrix and kill Ben.
Vilgax and Kevin learning that Ben has used the Omnitrix.
Vilgax and Kevin ambushing Ben and his family.
Vilgax ordering Kevin to use the machine to grab the Omnitrix.
Vilgax noticing that Ben has escaped.
"You can't escape me that easily." - Vilgax recaptures Ben in his Grey Matter form.
Vilgax witnessing Ben's newly gained access to the Omnitrix's Master Control.
Vilgax and Kevin finding it now difficult to fight Ben.
Vilgax telling Kevin that threatening Gwen and Max will draw Ben out.
Vilgax and Kevin approaching Gwen and Max.
"When I have the Omnitrix, I shall enjoy tearing you apart, Tennyson!" - Vilgax vowing to kill Max.
Max opening a Null Void portal behind Vilgax and Kevin.
"The Null Void! NO!!!!!" - Vilgax being pulled into the Null Void...
...but not before he drags Ben in with him.
Vilgax and Kevin viewing the Null Void dimension.
As Null Guardians attack them, Vilgax angrily watches Ben escape.
Vilgax taking command of the Guardians for himself and Kevin.
Vilgax and Kevin chasing Ben relentlessly in the Null Void.
Vilgax using his tracker to search for Ben.
Vilgax and Kevin holding Gwen hostage.
Vilgax and Kevin forcing Ben to give up the Omnitrix in exchange for Gwen's life.
Vilgax and Kevin exchanging Gwen for the Omnitrix.
Vilgax sadistically watching Kevin remove the Omnitrix from Ben's wrist.
"Cracking the Control combination is child's play for a master of the Omnitrix." - Vilgax after Ben reveals he zeroed out the Master Control.
Vilgax is betrayed by Kevin, who now intends to use the Omnitrix to conquer the universe and leave them both in the Null Void.
Vilgax tackling and fighting Kevin for the Omnitrix.
Vilgax and Kevin blocking Gwen and Ben from escaping with the Omnitrix.
"Go where? Back to your miserable dimension? First: the Omnitrix."
Vilgax (in the back) chasing the Omnitrix pod that Gwen threw away.
"The Omnitrix is mine!" - Vilgax retrieves the pod.
Vilgax seeing the pod glowing red just as it explodes.
Vilgax's furiously realizes that he had been tricked into chasing a decoy.
Vilgax and Kevin now trapped in the Null Void in defeat.
Vilgax's corpse in the alternate future in the episode "Ben 10,000".
Vilgax being revived by Dr. Animo.
"Oh, but it's only just beginning." - Vilgax revealing himself to Ben 10,000.
Vilgax charging at Ben 10,000.
Vilgax attacking Ben 10,000 in his Diamondhead form.
Ben seeing Vilgax overpowering Ben 10,000.
Vilgax attacked by Ben in his Upgrade form.
Vilgax overpowering Ben in his Cannobolt form.
Vilgax continuing to be too much for Ben 10,000.
Vilgax showing off his new powers.
"Nothing you can do will surprise me anymore." - Vilgax pushing Ben 10,000 to the verge of defeat.
Vilgax readying to kill Ben.
Max blasting Vilgax and saving both Ben and Ben 10,000.
Vilgax wrestling both Bens over the edge.
Vilgax is unfazed by the Bens' attacks, readying to finish them both off.
"Teh, your weak human form? What a novelty!" - Vilgax is not intimidated by Ben 10,000's human form.
Vilgax trying to kill Ben 10,000 repeatedly, who is fighting him the old-fashioned way.
Vilgax chasing Ben 10,000 throughout the city.
Vilgax attack Ben 10,000, only to miss and destroy his hoverboard.
Vilgax is beaten by Ben in his Diamondhead form.
Vilgax is frozen by Ben 10,000 in his Arctiguana form.
Vilgax appearing in the Dream World in the episode "Perfect Day".
"Vilgax" facing off against Ben in his Four Arms form.
"Vilgax" being thrown by Four Arms into his own ship.
"Now, I will send you to that wretched wasteland where you sent me!" - "Vilgax" aiming the Null Void Projector at Four Arms.
Four Arms taking the Projector and using it on "Vilgax".
"Vilgax" being sent to the Null Void once more.
Vilgax appearing in the "what-if" episode "Goodbye and Good Riddance" as he holds Ben's father Carl hostage.
Vilgax attacking Ben in the ruins of his home.
"The Omnitrix, or let your father suffer the consequences."
Vilgax and Carl witnessing Ben transform into Cannobolt.
Ben in his Cannonbolt form saving Carl from Vilgax.
Vilgax attacking Cannonbolt and Carl.
Vilgax revealing that the drones he sent were used to cover up his and the others's arrival.
"I am not merely going to destroy you and your family. I plan to destroy your entire putrid town!"
Vilgax witnessing his drones being destroyed.
The Tennyson's home crashing down on Vilgax.
"So much suffering! Are you ready for more Tennyson?" - Vilgax watching his drones attack Bellwood.
Gwen using her magic to bring down the building Vilgax was standing atop of.
"Get ready to experience my full wrath!" - Vilgax readying to kill Ben after his drones are destroyed.
Vilgax charging up for battle.
Vilgax attacking Ben in his XLR8 form.
Vilgax easily overpowering XLR8 once more.
Vilgax and XLR8 facing off against one another.
Vilgax following XLR8 into the sewers.
XLR8 luring Vilgax into a trap.
Vilgax confronted by XLR8 and Carl, learning of their plan.
Vilgax watching in horror as the sewers' gas pipes are ignited.
Vilgax is blown to pieces from the explosion.