Gunpowder Milkshake stars Karen Gillan in the role of Scarlet, who, in her turbulent life as a professional assassin, was cruelly forced to abandon her daughter Sam and go on the run. Years later, despite the estrangement, Sam has also grown up into a cold blooded hitwoman. After a high-stake mission spinsout of control, putting an innocent 8-year-old girl in the middle of the gang war she has unleashed, Sam has no choice but togo rogue. This ultimately leads her back to her mother and her former hitwomen sidekicks, who all join forces in an avengingwar against those who took everything from them.
Angela Bassett, Michelle Yeoh, Lena Headey and Paul Giamatti also star. Studiocanal and The Picture Company are already brewing sequel plans according to the report.