Watch Ben 10: Ultimate Alien (2010): stream Ben 10: Ultimate Alien (2010) on Spectrum On Demand. Compare all streaming options for this TV show on WhereCanIWatch.tv.
Ben 10: Ultimate Alien
2 Seasons • 52 Episodes
Top Pick
Free on Spectrum On Demand
HD · Included
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You can watch Ben 10: Ultimate Alien (2010) for free on Spectrum On Demand.
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.
Ben 10: Ultimate Alien is a show that explores themes of extraterrestrial technology, sequel, alien. It also touches on alien race and teen superhero and complex.
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1 options ranked by value · 🇺🇸 United States
Last verified 2 days ago
Ben 10: Ultimate Alien
2 Seasons • 52 Episodes
You can watch Ben 10: Ultimate Alien (2010) for free on Spectrum On Demand.
IMDb
8.2/10
RT Audience
86%
1 options ranked by value · 🇺🇸 United States
Keep browsing: Airing Now · Popular TV Shows · Animation · Action & Adventure
extraterrestrial technology · sequel · alien · alien race · teen superhero · complex · relaxed · critical · tense · compassionate
Watch Ben 10: Ultimate Alien for free on Spectrum On Demand. Availability last verified April 12, 2026.