Place it at the start of a cinema or movie night edit, after a short establishing shot and before the action begins. Let the Inception Horn build the mood first, then use this announcement as the cue, and follow it with Okay Let's Go when the group finally heads out.
About this sound
This is a short spoken announcement, just over five seconds long, in which a clear voice states that showtimes are on the hour. It sounds plain and matter-of-fact, like a cinema or theatre notice read without any fuss. That flat, everyday delivery is what makes it funny out of context, turning a routine timetable note into a dry punchline for waiting, queuing and planning a trip to the movies.