 The episode "Inner Child" introduces the Fringe division to a child that appears to possess many Observer-like qualities.In the episode "Peter", September is a catalyst in Walter's abduction of Peter from the parallel universe; September arrived wanting to see the creation of the cure by Walternate that would have saved Peter, but instead distracted Walternate from witnessing a critical test result.When September saw Walter watching through the window-like device, he informed his fellow Observers that he could correct the situation; later, after Walter returned with young Peter to the prime universe and fell through the frozen lake's ice, September rescued them from the freezing water and told Walter, "The child must live".