If you watched the new Tyler Perry movie on Netflix, Straw —which began streaming today—then you know that Straw ends with a wild plot twist. Not even star Taraji P. Henson saw it coming. “When I was reading it, I was like, ‘Oh, shit!'” Henson told Decider with a laugh in a recent interview.

Straw is one of Tyler Perry's most surprising films yet, and there are reasons why it is a shocking release from the Madea franchise creator.

Henson is at her best at the most intense part of the movie where her character ends up holding a bank teller at gunpoint, trying desperately to get her paycheck so she can keep a