CREATE TABLE table_2461720_1 (language_of_films VARCHAR, theatre_name VARCHAR)

Name the total number of language of films for m ga-plex taschereau imax
SELECT COUNT(language_of_films) FROM table_2461720_1 WHERE theatre_name = "Méga-Plex Taschereau IMAX"
SELECT COUNT("language_of_films") FROM "table_2461720_1" WHERE "Méga-Plex Taschereau IMAX" = "theatre_name"