All Ben 10 Alien Force Episodes __exclusive__ May 2026

Ultimate Guide to All Ben 10: Alien Force Episodes If you grew up in the late 2000s, "Ben 10: Alien Force" wasn't just a cartoon—it was a cultural shift. Five years after the original series, we met a teenage Ben Tennyson who had traded his childish antics for a sleeker watch and higher stakes.

  • Season 1 (2008–2009): 26 episodes (some sources count 26 half-hours / 52 segments). Introduces teen Ben, Gwen, and Kevin as a team; new Omnitrix firmware and new aliens; main antagonist: Highbreed with DNA Terradino plot; recurring enemy: DNAliens and others.
  • Season 2 (2009–2010): 10 episodes (varies by counting two-parters). Expands overarching Highbreed/Plumber/Forever Knights conflicts; delves into Kevin’s backstory and Ben’s evolving leadership.
  • Season 3: (2010–2011) — Often counted as 13 episodes. Concludes major arcs, reveals more about the Omnitrix origins, introduces the villain Vilgax in later arcs, and leads into Ben 10: Ultimate Alien continuity.

: Ben's hand is sent to another dimension, and he must fight without it. If All Else Fails all ben 10 alien force episodes

Article last updated: October 2025. Episode order based on original Cartoon Network airdates and DVD box sets. Ultimate Guide to All Ben 10: Alien Force

Notable Alien Introductions in Ben 10: Alien Force

Throughout these 26 episodes, Ben unlocks several new transformations that became franchise staples: Season 1 (2008–2009): 26 episodes (some sources count