The two consecutive images of a film strip from a Dracula movie of the 50s reveal a peculiar coincidence: The vampire has just sent his victim into the realm of the undead. But unlike the actor’s made-up bite wounds, the celluloid here was actually damaged. To signal the projectionist to switch between projectors, marks were punched into the last frames of each film reel. On the scale of a 35 mm film strip, the distance between these two punctures corresponds to that of two pointy canine teeth.