The answer is Jackie Chan. Who Am I? sees Jackie tackle the amnesiac spy thriller years before the Matt Damon shaky cam series and although a lot of the acting from its supporting cast leaves a lot to be desired (almost to the point of brain dead), the action more than makes up for it. The story feels unnecessarily complex and often messy but makes for an otherwise very compelling mystery (provided you watch the right version) in one of Jackie's more serious turns ala Crime Story. Benny Chan's direction is all pretty solid and Nathan Wang's score is decent if very dated, but seeing it paired with Jackie running around causing mass destruction in the Netherlands all while clad in a pair of clogs was truly a sight to behold. Despite a tepid first half, the film picks up steam with some great action, a fantastic car chase and the usual death-defying stunts in the second, with the rooftop fight easily ranking as one of his best, it's all just as imaginative and energetic as his early works even with Chan's advancing age.