Ben 10: Alien Force Season 01 (dub) Episode 12 (90% Popular)

: Ben uses forms like Big Chill and Swampfire during the encounters.

: To make amends, Helen and Manny decide to enter the Null Void themselves to find and rescue the people they wrongfully imprisoned. Key Characters & Transformations

Watch these recaps and reactions to see Manny and Helen in action against Ben's team: Ben 10: Alien Force Season 01 (Dub) Episode 12

: Ben and Gwen Tennyson track them down to rescue Kevin. During the fight, Ben is temporarily thrown into the Null Void as Swampfire but manages to escape.

: Ben eventually convinces the pair that they are allies. He realizes that many of the "aliens" they previously captured were actually other innocent Plumber kids. : Ben uses forms like Big Chill and

The 12th episode of Ben 10: Alien Force Season 1 is titled . In this episode, Ben and his team encounter two rogue Plumber offspring, Manny Armstrong and Helen Wheels , who have been hunting aliens and trapping them in what they believe is a "disintegrator ray"—which is actually a Null Void Projector . Episode Summary

: Manny and Helen share the same abilities as Ben's classic aliens, Four Arms and XLR8 , respectively. During the fight, Ben is temporarily thrown into

: Manny (a half-Tetramand) and Helen (a half-Kineceleran) mistake Ben, Gwen, and Kevin for dangerous aliens.