Karen Gillan shows off her most challenging stunts in Gunpowder Milkshake

Scottish actress Karen Gillan plays Sam, a veteran assassin who defies the orders of her criminal employers, The Firm, when she chooses to protect an 8-year-old girl, Emily (Chloe Coleman). 

Sam’s actions triggers a war with The Firm and reunite her with her long-lost, gun-toting mother Scarlet (Lena Headey) and a trio of deadly librarians (Michelle Yeoh, Angela Bassett, and Carla Gugino).

Karen (33) was drawn to this movie because of its intriguing title, she says.