E1 - Only a Scream Away

Aired: January 26, 1974

The life of a newlywed couple is interrrupted by a strange neighbor. Hayley Mills, Gary Collins, Joyce Carey, David Warbeck, Jeremy Bulloch, Jonathan Elsom, Ronald Mayer, Barrie Fletcher, Richard Beaumont, Candida Brown

E2 - Once the Killing Starts

Aired: February 02, 1974

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

E3 - Kiss Me and Die

Aired: February 09, 1974

A man investigates the disappearance of his brother at a country house. Jenny Agutter, George Chakiris, Anton Diffring, Russell Hunter, John Sharpe, Stephen Greif, Peggy Sinclair, John Atkinson, Barry James, Raymond Mason, Sue Robinson, Peter Casillas, Peter Elliott

E4 - One Deadly Owner

Aired: February 16, 1974

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

E5 - Ring Once for Death

Aired: February 23, 1974

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

E6 - K Is for Killing

Aired: March 02, 1974

A young playboy hires an eccentric husband and wife team of private detectives to investigate the murder of his tycoon father. Gayle Hunnicutt, Stephen Rea, Jean Kent, Christopher Cazenove, Peter Dyneley, Derek Francis, Frances Bennett, Shirley Cain, Oliver Smith, Arthur White, James Appleby, Sally Miles, Francis Mortimer, Gilly Flower

E7 - Sign It Death

Aired: March 09, 1974

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

E8 - Who Killed Lamb

Aired: March 09, 1974

A popular member of the Oxford community is killed, and nobody can think why, so a police inspector is called in from Scotland Yard, and discovers they may be more to the victim than met anyone's eye. 'Who Killed Lamb?' is a one off play from Yorkshire TV which has no connection with Thriller but was transmitted immediately after 'Sign It Death' in the second series schedule and was billed and fully networked as an episode of the classic ATV series. An American actor is featured, along with scripted Americanisms like "janitor" While it bears a similar running time [65 minutes], it uses a standalone title scene and theme music. This was quite a prestigious and well-received production at the time.