List of the best One Tree Hill episodes, as voted on by other fans of the series. One Tree Hill is a teen drama which ran from 2003-2012 on the CW. With so many memorable episodes of the show, it's hard to trust just one person's opinion of what the top One Tree Hill episodes of all time are. Fans of One Tree Hill are extremely passionate about the show, and there is often debate over which episodes are better than others. That's why this list exists- so you can vote for your favorites and we can find out once and for all what everyone thinks the best episode is.The list you're viewing is made up of different episodes, like "I Forgot to Remember" to "Forget and I Will Dare." What is the best One Tree Hill episode of all time? Look below and find out.