This stacked histogram visualizes the distribution of movie runtimes across the top six most frequent genres from the IMDB Top 250 dataset, using 10-minute bins. It shows how each genre's movie count contributes to the total for each runtime interval. The visualization uses D3's `scaleLinear`, `bin`, and `scaleOrdinal` APIs to create the bars, with categories sorted by frequency and an "Other" grouping for remaining genres. The legend identifies color assignments for each genre.