Red Handed
In this award-winning anachronistic homage to the classic film noir genre, vintage mobsters roam the modern day streets with tommy guns, federal agents are relentless and a pretty dame flirts with danger for the sake of a flashy lifestyle. All set against a score of jazzy tunes and brass numbers.
IMDb: http://www.imdb.com/title/tt2658548
This description is from the short film’s original source, which can be found here: Red Handed