Fear in the Night

Molly Carmichael

Robert Heller

The Headmaster - Michael Carmichael

The Doctor

Mrs. Beamish

2nd Policeman

1st Policeman

The was the last of three films directed by Hammer screenwriter/producer Jimmy Sangster, the others being The Horror of Frankenstein (1970) and Lust for a Vampire (1971). Ralph Bates appeared in all three films.

Peter Cushing (Michael Carmichael) and Ralph Bates (Robert Heller) both played Victor Frankenstein in the Hammer "Frankenstein" films: Cushing in The Curse of Frankenstein (1957), The Revenge of Frankenstein (1958), The Evil of Frankenstein (1964), Frankenstein Created Woman (1967), Frankenstein Must Be Destroyed (1969) and Frankenstein and the Monster from Hell (1974) and Bates in The Horror of Frankenstein (1970).

After Taste the Blood of Dracula (1970), The Horror of Frankenstein (1970), Lust for a Vampire (1971) and Dr Jekyll & Sister Hyde (1971), this was Ralph Bates's fifth and final Hammer film.