12 | Ben 10: Alien Force Season 01 (dub) Episode

: 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.

: Manny (a half-Tetramand) and Helen (a half-Kineceleran) mistake Ben, Gwen, and Kevin for dangerous aliens. Ben 10: Alien Force Season 01 (Dub) Episode 12

: Ben uses forms like Big Chill and Swampfire during the encounters. : Ben eventually convinces the pair that they are allies