As of 01 August 2017, there have been eighty one-day movie wonders on the IMDB Top 250 that appeared on the list only a single time. Opinions are divided on these titles, some would argue that for a particular movie that was one day too many, others believe a particular movie belongs to be on the current 250. That is what makes the IMDb Movie Top 250 so interesting is that no two people can agree on the same top 250. Source: One Day Wonder IMDb Movie Top 250 Snapshots Which is the most deserving movie to appear in the IMDb 250 only a single time? Discuss the topic here.