Ben 10: Alien Force consists of 46 episodes three seasons . The series follows 15-year-old Ben Tennyson as he reunites with his cousin Gwen and former enemy Kevin 11 to battle a global alien conspiracy. Season 1 (13 Episodes) The first season introduces the threat of the while Ben searches for his missing Grandpa Max. Ben 10 Returns (Part 1 & 2)
The team helps a mechanic fix a teleporter to the Highbreed homeworld. Pet Project The Forever Knights try to create their own Ship.
40. Primus: The team is transported to the home of the Omnitrix database.
The series ran for 46 episodes across three seasons from 2008 to 2010: Season 1: The New Threat (13 Episodes)
Episode 8: “What Are Little Girls Made Of?”
- Original Air Date: June 7, 2008
- Plot: This episode focuses on Gwen’s past. A magical parasite known as a “Gwen-Twin” (a doppelgänger made of pure mana) escapes from a Plumber containment cell. The double has Gwen’s powers but none of her restraint. It’s a fun exploration of how powerful Gwen has become since the original series.
Episode 15: “Alone Together”
- Original Air Date: October 17, 2008
- Plot: A fan-favorite bottle episode. Ben and a High Breed soldier named Reinrassic III are stranded on a desolate moon after a ship crash. With no Omnitrix charge and no weapons, they must cooperate to survive against native monsters. Ben appeals to the soldier’s logic, planting the first seed of doubt about the High Breed’s mission.