 From this point onward, Harry is never mentioned again in the series and he no longer keeps in touch with Annie, Dixon or anyone else in his family, and vice versa.The reason for Harry never being seen again in the series after the second season is that Estes left the series at the end of season 2.He said in a statement regarding his exit, "This is my final season on 90210 and I wish the show, cast and crew nothing but the best.