List of the best Magnum, P.I. episodes, as determined by voters like you. With all the amazing episodes of the show that exist, it's hard to trust just one person's opinion of what the top Magnum, P.I. episodes of all time are. Fans of Magnum, P.I. are very passionate about the show, and there are often debates over which episodes are the greatest. 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.Everything from "The Ugliest Dog in Hawaii" to "The Arrow That is Not Aimed" is included on this list. What is the best Magnum, P.I. episode of all time? Look below and find out.