“Duplicity” is essentially two movies in one, and neither feels fully developed. That wouldn’t be a first for one of Perry’s films, but the trend is getting rather annoying. In this chat below, we try to make sense of the legal thriller and break down the plot twist we never saw coming.

A Modern Twist on Mystery Tyler Perry's Duplicity kicks off with a smart mix of humor and drama. In this film, high-powered attorney Marley, pl