ट्रिविया

Colin Farrell expressed concern that his character was too much of a sexual predator and suggested script changes. No changes were made.

Jerry is seen eating apples in this movie. This is a nod to the original where Jerry would also eat Apples. It was Chris Sarandon who played Jerry in Fright Night (1985) who decided that a vampire would have the DNA of a Fruit Bat in his system and therefore would eat a lot of fruit.

In an interview, Colin Farrell referred to this movie as "the greatest success of [his] career," because it led to his mother meeting her second husband, the friend of a producer who met her on set.

While shooting the pool scene, Colin Farrell got a bit overzealous and accidentally punctured Christopher Mintz-Plasse's stunt double with his prosthetic fangs.

Colin Farrell requested a monologue in Latin, saying it would be more menacing. He obtained a Latin tutor to teach him a new monologue and studied the language on set. The monologue never made it to screen. However, the Latin tutor was so fascinated by Farrell she wrote a scholarly article detailing her time on the set.