Indicates the audio or subtitles are in French (either a "True French" dub or original French audio for a French production).
allocine.fr/film/fichefilm_gen_cfilm=288451.html">cast and crew ? Coup de théâtre FRENCH WEBRIP x264 2022
These are "mojibake" characters (errors in character encoding) representing the French letters é and â in the word théâtre . Indicates the audio or subtitles are in French
Coup de théâtre : la critique du film (2022) - CinéDweller Coup de théâtre FRENCH WEBRIP x264 2022