Proposed by Mawoin on 30 Jan. 2023 at 01:42 PM
This proposal will make the following change(s):
Update the episodes duration of the anime Slam Dunk (Movie)
Change the episodes duration from Unknown to 30min.
Based on the following reason: Missing
With the source: https://anilist.co/anime/1764/SLAM-DUNK-Movie/
