What I can find, but doesn’t help: websites that list times a song was sampled in another song.
What I’m looking for: search a song, see a list of movies/TV shows/radio/other song audio usage used in that song.
Example:
Nine Inch Nails - Mr. Self Destruct: the sound of someone being beaten is from the movie THX: 1138
Yes. https://www.whosampled.com/