Anthony Mackie co-stars in this heist thriller titled, Man On A Ledge, which stars Sam Worthington, as an ex-cop-turned-con who threatens to jump to his death from a Manhattan hotel rooftop, when the NYPD dispatches a female police psychologist to talk him down; but, unbeknown to the police officers, the suicide attempt is really a cover for "a massive diamond heist."

Although I'm still not sure exactly what role Mackie plays in this. The film is out in January.

Full poster below: