The Marketing department at 20th Century Fox offered this intriguing theory on how it would end – maybe Agent 47 would be the cause of Don’s mysterious demise.  Grasshorse Studios produced this animated homage to Mad Men for upcoming feature film Hitman: Agent 47. The viral video was released several days before the final episode of Mad Men aired. It merged the 60’s era style opening of the series with the iconic imagery of Hitman: Agent 47. And what is more emblematic of a consumer-driven society than a painting of a barcode? Andy Warhol would approve.