Episodes: 31–40
Ep 21–30, featuring the Alien Crossover and the Frogs of War storyline [5.2, 5.6]. ben 10 omniverse episode list
| Ep # | Title | Summary | |------|-------|---------| | 71 | The Final Battle: Part 2 | Ben as Atomix + Feedback defeats Eon. Vilgax is imprisoned forever. | | 72 | A New Dawn | Ben must stop the Annihilarrgh from erasing all existence; uses Alien X to recreate the universe. | | 73 | Hole in the World | A black hole appears in Undertown – caused by a grieving Celestialsapien child. | | 74 | The Search for Bivalvan | Ben tracks down the Andromeda 5 aliens one last time. | | 75 | The Big Story | A journalist tries to expose Ben’s “reckless” past. | | 76 | The Sound and the Furry | Zed (Khyber’s dog) gives birth to shape-shifting puppies. | | 77 | The Last Laugh | A jester alien uses laughter as a weapon. | | 78 | The Tennyson Summit | All Tennyson cousins (Gwen, Sunny, Ken, Lucy) unite to stop a family curse. | | 79 | The Once and Future Ben | An elderly Ben from a doomed timeline begs current Ben to change history. | | 80 | End of the Road | Ben retires from active Plumber duty. Rook gives him a farewell speech. Final shot: Ben drives off in the Rustbucket 3, smiling. | Episodes: 31–40 Ep 21–30, featuring the Alien Crossover
Ep 41–50, following adventures in the Anur System, including " An American Benwolf in London " [5.2, 5.6, 5.30]. | | 72 | A New Dawn |
Ben 10: Omniverse stands as the fourth and final iteration of the original Ben 10 continuity (often referred to by fans as the "Classic Continuity"). Airing from 2012 to 2014, the series is distinct for its stylized art direction, the introduction of the "Nemetrix," and the exploration of the multiverse.