Karen Gillan Reacts to Changing from 'Oculus' to 'Guardians of the Galaxy'
Description:Karen Gillan sits down with Katie Hasty to reveal her feelings about going from victim to villain, human to alien at her SXSW 2014 premiere of 'Oculus'. Gillan also says 'Dr. Who' prepared her the challenges acting human in such far out settings.(11:52)