Watch Deadly Vows

Pastry chef Helena poisons men who don't meet her high standards. Her fiancé Charlie has nothing to worry about - at least until his sister Becca becomes suspicious of Helena's culinary killing past. It's up to Becca to save Charlie from both the altar and the grave.

Deadly Vows is a 2017 crime movie with a runtime of 1 hour and 24 minutes. It has received mostly poor reviews from critics and viewers, who have given it an IMDb score of 4.8.