Humans in Training()NRShareOverviewFour alien children are sent to Earth for a year of "how to be a human kid" training. One problem: they are awful at assimilating, constantly find themselves in bizarre situations, and make horrible decisions.Top Billed CastKate Marie TomlinsonBernardGianna GomezPenelopeJamie WarnerGustavoPappy FaulknerDoritoBobby AlbeeHockey Mask GuyShane BradyGustavo's Dad (voice)Popularity TrendLast 30 DaysThis chart shows the popularity trend over the past 30 days.