When Hammer asked for an adaptation of Stoker's novel, screenwriter Jimmy Sangster decided to streamline it to fit it into fewer than ninety minutes of screen time, and shooting on a low budget within the confines of Bray Studios and its surrounding estate. Working under these limitations, Sangster posited that Jonathan Harker travels to Dracula's castle intending to destroy Dracula, and not to complete a real estate transaction as in the novel and gets killed, made Arthur Holmwood into Mina's husband and Lucy into Harker's fiancée and Arthur's sister. Such characters as Renfield or Quincey Morris were dropped completely. The subplot of the harrowing voyage of the ship that carries Dracula and his coffins to England was also abandoned and is replaced in the film by a short hearse ride because all of the action takes place in a relatively small area of Central Europe. The character of Van Helsing also differed from the figure in the original novel. Cushing explained the transformation: """ became this enormous success, and there I was when I was a younger man, and audiences got used to me looking like that. And I said, 'Now look here, what do we do with Van Helsing? I mean, do you cast a little old man with a beard who speaks Double Dutch or me? It's silly to make me up like that. Why don't you get someone who looks like him?' So we all decided, well, let's forget that and play him as I am, as I was then."