A group of girlfriends arrive at a forest lodge to celebrate, but things take a horrific turn as they realize that the forest is home to bloodthirsty lunatics who perceive themselves to be characters from classic fairy tales.

On a trip to Dublin to celebrate St. Patrick's Day, four friends agree to spend the night in an abandoned tavern, where they are stalked by an undead killer in search of revenge for a tragedy that occurred centuries before.

The year is 1897. When her husband Jonathan disappears after travelling from England to Transylvania at the behest of the mysterious Count Dracula, Mina Harker journeys to Transylvania to find him. Upon her arrival, she finds a decimated village and one Van Helsing, who is hunting Count Dracula. Van Helsing begins training Mina in the art of vampire slaying, and the unlikely duo set off to rescue Jonathan from the Count and his brides and end Count Dracula’s reign of terror forever.