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On October 13, 2006, ABC ordered a full season pick-up for the series, beyond the original 13 ordered at the May Upfronts  due to its premiere ratings. ABC originally announced 22 episodes for the season 1, but increased the number of episodes by one to 23. The season finale is the episode called " East Side Story ." On March 21, 2007, ABC renewed the series for a second season.