
British actress Lara Pulver portrays Semira as a master manipulator obsessed with Selene — and the power her blood possesses.
“Semira’s a total chameleon,” Pulver says. “Depending on who she’s dealing with, she’s able to transform herself and manipulate situations to her advantage.” To make her character even more menacing, Pulver trained intensively for the film’s sword fight sequences and performed many of her own stunts.