Nine Queens (2002)

"Nine Queens" is the story of two small-time swindlers, Juan (Gastón Pauls) and Marcos (Ricardo Darín), who team up after meeting in a convenience store and become involved in a half million-dollar deal. As the deceptions and duplicity mount, it becomes more and more difficult to figure out who is conning whom, and we begin to ask ourselves, "Who isn't a thief?"