[TOMT][MOVIE][TV SHOW] ROOM FULL OF MONARCH BUTTERFLIES

I can't remember much whether it's from a tv series or a film and I can only remember this one brief scene where I think it was the bad guy iirc, entered into a dark room, turned the lights on and it was full of monarch butterflies flying about. I remember that scene in particular because it was also in their trailer. Even in the show/movie, that scene was very brief.