It’s easy for bean-counters to ruin good ideas of movies, and it looks like that’s what happened with No Good Deed, but the good idea shines through brightly.
In the film, neglected housewife Terri Granger (Taraji P. Henson) is home alone for the night again with her two children when Colin Evans (the incomparable Idris Elba) comes calling. Evans is a particularly charismatic homicidal maniac stuck in the rain in need of a phone call, and Granger does her good deed by letting him in. After half an hour of sinisterly being a quiet, polite house guest, Evans begins to terrorize Granger and her children.

There are a few nice touches of symbolism in this. There are also a few nice touches of shirtless Idris Elba. Photo courtesy Screen Gems.
The movie’s light marketing effort has mostly been aimed toward its closing plot twist, and it is a very nice closing twist as long as the viewer understands what it means for the meta-story and is willing to forgive the poor premise execution for the film’s first hour.
There’s something magical about summer. Backyard grills, relaxing with friends, studios pushing the boundaries of what’s even theoretically profitable by throwing as much money as they can at the craziest kook they can find who knows how to operate a camera, thinking that they’ll make it all back.
