Check out a behind the scenes look at Ben 10: Omniverse, Vol. 4, including interviews with voice talent and an episode preview.
Grandpa Max's old Plumber partner, Phil, seeks Max's help to tame the monster within. (Introducing new Ben alien, Buzzshock; Re-introducing old Ben alien, Benvicktor)
Ben, Rook and Max must stop Ultimate Albedo from absorbing Azmuth's intelligence and taking over the galaxy.
Grandpa Max and Rook are looking all over the galaxy for Ben, who is trapped on Khyber's hidden personal hunting preserve.
Albedo seeks a device that will finally change him back into his Galvan form. Meanwhile, Ben is locked in Plumber HQ prison.
Kevin and Rook run into an old enemy from the Null Void.
Ben, Gwen and Cousin Lucy try to find out how Psyphon's thugs are getting Plumber technology.
The Forever Knights threaten to use a sinister weapon to erase all alien DNA on Earth unless Ben and Rook can stop them.
Ma Vreedle threatens to blow up the sun if Ben and the Plumbers don't find her missing son!
Ben as Gravattack attempts to moderate a fragile peace treaty but must endure the attacks of tiny alien fleas, which have inhabited his body.
The Secret Saturdays come to Bellwood.
Dr. Animo reminisces about when he once took control of the Plumber's HQ in Mount Rushmore.
With Plumber agents trapped in Incursean territory, Ben and Rook must employ the services of Rad Dudesman, the roughest, toughest smuggler in the galaxy.
Princess Looma returns to claim Ben as her husband, and she's not going to let anyone stand in her way!
With Ben missing, the Incurseans now control the Earth. It's up to Rook and the remaining Plumbers to lead the resistance and fight back!
The Incursean Armada, with the help of Dr. Psychobos, have invaded the Earth.