List of the best Winx Club episodes, as voted on by other fans of the series. If you're not familiar with the show, Winx Club is an Italian animated series that began running in 2004. With so many memorable episodes of the show, it's hard to trust just one person's opinion of what the top Winx Club episodes of all time are. Fans of Winx Club 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.This list below has everything from "Winx Club: The Secret of the Lost Kingdom" to "Missing In Action." What is the best Winx Club episode of all time? Look below and find out.