UndercoverBackdropBen 10: Alien ForcePoster8.2Rated 8.2 on TMDBBen 10: Alien ForceUndercoverSeason 2, Episode 5GalleryCooper is kidnapped by the DNAliens, who want him to build a mystery arch.CastYuri LowenthalBen Tennyson (voice)Ashley JohnsonGwen Tennyson (voice)Greg CipesKevin Levin (voice)
