After some failed first attempts at a vampire-bat costume (with paralysis fangs!), Bruce embraces his inner engineer and develops the “Bat-thumb,” a device that gives him Spider-Man-style ...

capping off the entrance with a bat-styled “screeee!” The shriek definitely scares some members of the crew, as does Batman sinking his teeth into one of them, sporting vampire-like fangs and ...

If you really want to add some bite to your Halloween costumes, it's time to channel your inner creature of the night with the best DIY vampire costume ... t forget her BFF (Bat Friend Forever ...