This is a list of scenes from movies exclusively dedicated to tango as well as tango scenes from various other movies. Great source for dance choreography ideas especially if you want to set up a small tango demo a la movie style.
Tango "Recuerdo" by Osvaldo Pugliese
Frida Kahlo "Alcoba Azul"
Take the Lead "Asi se Baila el Tango"
Take the Lead "La Cumparsita"
Scent of a Woman "Por una Cabeza"
Chicago "Cellblock Tango"
Assassination Tango "Assassination tango"
Shall we Dance "Santa Maria (Del Buen Ayre)"
El Tango de Roxanne from the musical Moulin Rouge
Documentaries [12 Tangos]
Exclusively about Tango [The Tango Lesson, Tango]
Award winning Tango Animation - En Tus Brazos
Tanguito - Fun tango animation