Paul Ivano mentions the film.
movie is mentioned
the tango on th rooftop shot in monocrome colour (like the re-edited silent) and the costumes
when Beth suffered a concussion, she says she saw the four horsemen of the Apocolypse.
scenes with Rudolph Valentino
film clip shown
Valentino's tango scene
Tango scene in club
clip of Valentino's tango
Clip shown: Julio tangos.
brief clip of Valentino in the iconic tango scene
Valentino's tango is parodied in the opening credits