A serial killer who marries and then murders rich older women falls in love with a beautiful young woman he meets at a health resort, but he must have one more victim before he settles down with her.

A man married to a rich woman hires a burglar to kill her but ends up being framed for the murder.

When several young women have been strangled in her neighborhood, a neurotic librarian tries to catch the killer. Maureen Lipman, Richard O'Callaghan, Jan Francis, James Grout, John Le Mesurier, Colin Fisher, Rose Hill, Richard Pendrey, John Nightingale, Jenny Quayle, Georgina Melville, Sue Bond

A young secretary doing work after hours is terrorized by a murderer in a deserted office building.

The grieving parents of a recently deceased soldier are visited by a man claiming to be their son's best friend, but he is not all that he claims to be.

A young woman's friend disappears from a country hotel, but no one, including the police, believes her.

A doctor and his wife are held hostage in their country home by an escaped convict and his sidekick, but a journalist's arrival complicates matters.

A serial killer escapes from an asylum and picks a seemingly innocent woman as his next victim, but she is not as innocent as she seems. a.k.a "The Carnation Killer" (US title)

A con man posing as a butler, with the help of his girlfriend posing as a maid and a disreputable doctor, poisons his employer, a wealthy widow. Michael Jayston, Nyree Dawn Porter, Barry Nelson, Thorley Walters, Janet Key, Victor Winding, Clare Sutcliffe, Richard Oldfield

When two young women rent a room in a dark house filled with strange inhabitants, one of them is killed and the other is haunted by a mysterious man who appears at the top of the stairs. Donna Mills, Judy Carne, David de Keyser, Francis Wallis, Alethea Charlton, Brian McGrath, Peter Cellier, Clifford Parrish, Scott Forbes, Rhoda Lewis, Alan Roberto, Laura Collins, Richard Corbet, Charles Hill

A young woman schemes to marry a wealthy businessman by becoming his secretary. Francesca Annis, Patrick Allen, Moira Redmond, Edward Judd, Gerald James, Barry Stanton, James Bate, Sheila Fearn, Jackie Tong, John Arnatt, Leon Eagles, Jeremy Pearce, Carmen Blanck, Alan Bennion, Sonia Graham, Lisa Young, Jimmy Gardner, Stuart Nichol

When a group of assassins takes over a school for the blind, they are overcome by the resourceful students. Peter Vaughan, Dennis Waterman, William Marlowe, Sinéad Cusack, Leslie Schofield, David Jackson, Michael Lees, Alun Armstrong, Colin McCormack, Angela Walker, Catherine Chase, David Sands

A shy librarian falls in love with and marries a smooth-talker, who is secretly already married and plots the death of his new wife. Barbara Feldon, Robert Powell, Linda Thorson, T. P. McKenna, Mary Wimbush, John Boswall, Ivor Roberts, Howard Rawlinson, Ronald Mayer, David Billa

A college professor has an affair with a student and kills his wife, but then he receives blackmail letters from someone who claims to know what he did. Patrick O'Neal, Angharad Rees, Michael Kitchen, Gerald Sim, Gary Watson, Patricia Donahue, Terry Wright

A businessman claims that he's being framed for his wife's murder and hires a private detective to investigate the case.

A young model is terrorized by a peeping tom and obscene phone calls.

A newlywed couple moves to a village, where the husband takes over the medical practice, and finds that the villagers are devil worshippers. Bryan Marshall, Alexandra Hay, John Turner, Glynn Edwards, Sally Stephens, Juan Moreno, Georgine Anderson, Lila Kaye, Sydney Bromley, Jenny Laird, Peggy Ann Wood, Graham Weston, Bill Ward, John Flint, Arnold Ridley, Harold Bennett, Elsie Wagstaff, John Gabriel, Lewis Wilson

A woman who is hired to care for a paraplegic girl is a devil worshipper and promises the girl that she will be able to walk again in exchange for her soul.

A gambler is kidnapped by a deranged tycoon who believes himself to be the greatest gambler in the world and eliminates all of his opponents.

A scientist invites three students to help him with his new study, which involves mind control of criminals.

A woman thinks that she has witnessed a murder during a sleepwalking episode.

A witness against a crime syndicate hides on a deserted island, where he meets a beautiful young woman who persuades him to murder her rich older husband.

A couple moves into a sinister old country house, and the husband is taken over by strange forces. John Carson, Joanna Dunham, Hilary Hardiman, Athol Coats, James Cossins, Richard Aylen, Jack Galloway, Mary Ann Severne

A businessman consults a marriage bureau after his wife dies, but his beautiful new wife turns out to be a witch. Diane Cilento, Edward de Souza, Jeremy Longhurst, Jennifer Daniel, William Dexter, Iris Russell, Martin Wyldeck, Philip Anthony, Linda Cunningham, David Belcher, Reg Lye, Patricia Kneale

A fashion model buys a haunted Rolls-Royce. Donna Mills, Jeremy Brett, Robert Morris, Laurence Payne, Eric Lander, Michael Beint, Anthony Dawes, Bob Holness, Ray Marioni