A western movie is called 'un western' in French.
A movie is "un film" (masc.) in French.
cinéma
marathon cinematographique
The answer is: Film. Je regarde un film = i am watching a Movie
un bon film
un nouveau film
Film (masc.)
french
The french wouldn't say "the movies" to mean a movie theater, they'd say "I go to the cinema." Je vais au cinéma
Film de la journée
c'est un excellent film.
"West of Eden" (as the title of the movie) is translated "Ã l'ouest d'Eden" in French.