"Horror of Dracula" (1968) starring Peter Cushing, Christopher Lee, John Van Eyssen, Michael Gough is a Hammer Films version of the classic Dracula story.
It is the year 1885 and Jonathan Harker (Van Eyssen) arrives at Count Dracula's (Lee) castle in order to work as the Count's librarian. After being bitten by one of Dracula's vampire women, he disappears. Dr. Van Helsing (Cushing) arrives to the castle later in order to find the missing Harker. He is given Harker's journal from some fearful townsfolk and soon finds himself involved with all the horrible goings on at the castle.
Christopher Lee does a superb job playing the titular role of Dracula. Hammer Films excelled at these Dracula films and you will find it all here: creepy castle, terrified townspeople, sexy vampire women, scary atmosphere and the dapper but dangerous Dracula.