Ben 10: Ultimate Alien

Ben 10: Ultimate Alien

2010
★★★★☆ 8.2/10
📺 2 Seasons
🎬 52 Episodes
📅 Ended
🌐 EN
⏱️ 23 min/episode
AnimationAction & AdventureSci-Fi & FantasyKids
With his secret identity now revealed to the world, Ben Tennyson continues to fight evil as a superhero with the help of the newly acquired Ultimatrix.

Where to Watch (US)

Stream

YouTube TV

Buy

Amazon Video
Apple TV
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Seasons

Season 1
2010 • 20 Episodes
Ben's secret is out. As Ben deals with his newfound fame, a new threat emerges as a thief steals parts of a new advanced spaceship from NASA.
Season 2
2011 • 32 Episodes
A mysterious alien girl named Eunice has no memory and is being hunted by Sunder. While evading Sunder, Ben soon discovers that Eunice has nature-based abilities.

User Reviews

Jenny
★ 10/10
🌟 10/10 – The Pinnacle of Ben 10: Complex, Mature, Unmatched 🌟 Ben 10: Ultimate Alien is the best in the franchise, blending epic storytelling, complex character arcs, and high-stakes action in a seamless ride. It’s a dramatic evolution from its predecessors, diving deep into the consequences of Ben’s growing powers and responsibilities. The Ultimatrix takes the story to new heights, demanding not just strength, but wisdom and sacrifice. The villains are more nuanced, the emotional stakes hit hard, and the development of relationships—especially Ben and Kevin’s—is far more compelling than the lighthearted Omniverse. Where Omniverse went for a more cartoony feel, Ultimate Alien strikes the perfect balance of mature storytelling and thrilling adventure, making it feel more like a superhero saga than a kids' show. If you're looking for the best Ben 10, this is it. Unforgettable storylines, epic moments, and a complex finale about control, everything that Omniverse could never match.
August 3, 2025

Network

Cartoon Network

Production

Cartoon Network Studios

Keywords

extraterrestrial technologysequelalienalien raceteen superherocomplexrelaxedcriticaltensecompassionate