Movies where a character acknowledges they are in a movie

You know, reading over this thread, I get the feeling that Mel Brooks could really shock people by not breaking the fourth wall in his next movie …

Well before that there’s a scene with Cleavon Little riding through the desert while a Count Basie song is playing. The camera pans to reveal…the entire Count Basie Orchestra, on a bandstand, in the desert. ISTR Cleavon and the Count nod to one another.

I love that scene.

Actually, that was the last song in the Broadway musical as well.

From the screwball comedy Hi Diddle Diddle (1943):

In Trading Places, there’s a scene when the Dukes are explaining to Billy Ray Valentine about commodities trading as if he were 5 years old. Billy Ray looks straight into the camera with a “gimme a fuckin’ break” sort of expression.