Ben 10: Omniverse

Now on his own, Ben sets out to be a solo superhero with new alien heroes at his disposal, but Grandpa Max has other plans. This episode introduces Rook, Malware, Khyber, Nemetrix alien Crabdozer and new Ben aliens Feedback & Blox and Pakmar.

Ben and Rook discover an underground city populated by aliens beneath Bellwood! But who is terrorizing them? This episode introduces Nemetrix alien BugLizard and Ben aliens Shocksquatch, Psyphon, Fistina, Bubblehelmet and Liam.

Alien pests from Ben's youth come back, but now they need Ben's help. This episode introduces Fistrick and Ben alien Gravattack.

In this flashback episode, young Ben, Gwen and Grandpa Max visit Azmuth on Galvan Prime. There they have their first encounter with Malware, a corrupted Mechamorph who's determined to make Azmuth cure him -- by any means!

Ben and Rook must stop a giant rampaging alien from destroying Bellwood while they deal with a peace-loving alien-rights activist who doesn't want the alien hurt. This episode introduces Hokestar, Solid Plugg, Pax and Sunder.

When Dr. Animo escapes his Plumber prison, Ben and Rook must track him down before he turns the world into his personal mutant ant farm!

When Ben and Rook investigate a mysterious alien ghost ship, they discover that Argit and the Vreedle Brothers are fighting for possession of a doomsday device!

In Undertown, Ben and Rook encounter a race of elastic, hot-blooded aliens who want to use a stolen nuclear fusion engine to activate a volcano!

Khyber and his Omnitrix-possessed pet have been testing Ben's skills and gathering information. Now, they're ready to use their collected knowledge to finally face Ben in battle.

After a heated argument, Ben and Rook go separate ways, giving Khyber the Huntsman his best chance to capture Ben!

When Gwen and Kevin pay Ben a surprise visit, they wonder whether Kevin's strange behavior has anything to do with an angry Tetramand princess or her father's fleet of warships that is prepared to attack Earth.

When their fishing trip in Undertown takes a bizarre twist, Ben, Rook and Grandpa Max begin searching for a ship-bottling alien pirate who has captured Magister Patelliday.

When Dr. Psychobos steals a part out of the Omnitrix, causing chaotic side effects, it's up to Ben, Rook and a small team of Plumbers to get everything back to normal.

The Plumbers' resident geniuses, Blukic and Driba, set out to find some smoothies.

Khyber and his dog attack Ben and Rook while they're at the "Olde Bellwood Days" festival. But what plans does the hunter actually have?

While trapped in their own prepubescent bodies thanks to Ben's childhood rival, Ben and Rook must stop the evil Robots from Dimension 12.

Rook brings Ben to his home planet to meet the family. Unbeknownst to them, an old foe is raising an army to steal the planet's most precious resource!

When Eon causes 11-year-old Ben to swap minds with teen Ben, it's up to Gwen, Rook and Professor Paradox to set things straight.

While out looking for the elusive 23rd Mr. Smoothy's store with Blukic and Driba, Ben meets an alternative version of himself.

After destroying Mr. Baumann's car, Ben must repay him by making deliveries without using the Omnitrix.