Phil of the Future Season 2 Episode 10 Maybe-Sitting ( Air Date 2005-09-23 ) Genre Sci-Fi & Fantasy, Comedy, Family, Kids category. Overview "Phil and Keely offer to babysit Mr. Messerschmitt's nephew Nathan, and get more than they bargained for with the trouble making 5-year-old. Phil uses the New Ager, and the boy ends up 80-years-old.".