The year is 1915. Brothers Max and Rudy Van Helsing have spent their entire lives under the strict supervision of their father, Abraham, in a secluded house in California. Unaware of his dark past, they try to understand the reasons behind their father’s paranoia and increasingly strange behavior. But as they delve into their father’s dark secret, they discover that the story of Dracula is no mere legend, and that an ancient evil still lurks within the walls of their home.